12 best planted tank light

Planted tank lights are specialized lighting systems designed for aquariums, particularly those with live aquatic plants. These lights are crucial for maintaining a healthy and thriving planted aquarium environment. Here's what you need to know about them:

  1. Light Spectrum: Planted tank lights are designed to provide the appropriate spectrum of light for photosynthesis in aquatic plants. They typically emit light in the blue and red parts of the spectrum, as these wavelengths are essential for plant growth.

  2. Intensity: The intensity or brightness of the light is a critical factor. Planted aquariums often require higher light levels compared to regular fish-only tanks. The intensity is usually measured in terms of watts per gallon (WPG) or lumens per gallon. It's important to match the light intensity to the specific needs of the plants in your aquarium.

  3. Duration: The duration of light exposure is important for regulating the photosynthesis process in plants. Planted tank lights are typically set on timers to provide a consistent lighting schedule. Most planted aquariums require around 8-10 hours of light per day.

  4. Types of Lights: There are various types of lights used in planted tanks, including fluorescent, LED (Light Emitting Diode), and compact fluorescent lights. LED lights have become increasingly popular due to their energy efficiency and adjustable features, allowing you to customize the light spectrum and intensity.

  5. Color Temperature: The color temperature of the light can impact the appearance of your aquarium. For example, lights with a color temperature of around 6500K are often used to promote healthy plant growth while providing a natural appearance.

  6. Light Fixtures: Planted tank lights come in various fixtures, including hood lights, strip lights, and pendant lights. The choice of fixture depends on the size and design of your aquarium.

  7. CO2 Injection: In high-tech planted aquariums, where plant growth is optimized, supplemental carbon dioxide (CO2) injection may be used in conjunction with proper lighting. CO2 supplementation enhances plant growth and can result in lush and vibrant aquatic landscapes.

  8. Algae Control: Adequate lighting control is essential to prevent excessive algae growth. Too much light or an inconsistent lighting schedule can lead to algae issues in your planted tank.

  9. Plant Species: Different plant species have varying light requirements. Some plants are considered low-light and can thrive with basic lighting, while others are high-light plants that demand intense illumination.

  10. Light Maintenance: Regular maintenance of your planted tank lights is essential to ensure they continue to function optimally. Clean the light fixtures and replace bulbs or LEDs as needed to maintain the desired light spectrum and intensity.

In summary, planted tank lights are specialized aquarium lights designed to provide the right spectrum, intensity, and duration of light for the healthy growth of aquatic plants. Choosing the appropriate lighting system and maintaining a consistent schedule is crucial for the success of a planted aquarium.

Below you can find our editor's choice of the best planted tank light on the market
  

NICREW ClassicLED Plus Planted Aquarium Light, Full Spectrum LED Fish Tank Light for Freshwater Plants

NICREW

Based on 4 reviews Check latest price
  • Aluminum alloy shell is stylish and incredibly durable; energy-efficient LED lighting to extend the operational life span
  • The full-spectrum array combines white, blue, red and green LEDs to be brighter than the most lights, producing a fine-tuned color spectrum for aquatic plants
  • Adjustable docking mounts provide an easy way for quick adaptability to fit both rimless and framed aquariums length 18 - 24 inch
  • Ideal for freshwater or saltwater fish and medium-high light level plants
  • This product is recommended for use over glass or acrylic canopy-covered aquariums

User questions & answers

Question: I have this one but lost the power cord for it, does anyone know what kind of cord and plug it has and where to find a replacement
Answer: 12 Volt Power Supply for LED Tape Light - 24 Watt Max. 1000bulbs.com
Question: is it dimmable
Answer: Not on its own. I hooked mine up to one of the channels on a LED strip controller (PWM) for dimming functionality compatible with my home automation platform. https://smile.amazon.com/s?k=milight+led+strip+controller&ref=nb_sb_noss
Question: What is the best timing of on/off for white and/or blue lighting. Getting a lot of brown algae, how do I decrease that? (Getting more otos today
Answer: I have been getting the same! I read online that decrease the amount of time the light is on will help prevent it from growing. I usually have the bright light on all day and turn the blue light on in the evening and then totally off when we go to bed. However i still have the brown algae as well :/
Question: Will this plug into my loop system currant light
Answer: If you're looking for compatibility, check the current-usa website. This light is not listed as one of the compatible LED lights in their ramp timer section: https://current-usa.com/aquarium-ramp-timers/ So no, it's not officially compatible. The ClassicLED Plus light doesn't give direct control to the LEDs so direct color control is not possible without some bridging and soldering. Color control isn't possible either. Dimming would also take a good amount of electronics work. On/Off and night time modes are the only ones possible out of the box. Compared to the $190 USD for the Current-USA model, this one is worth the price so far. Nicrew does offer a Single Channel Timer that would allow for a ramp up and ramp down so you can simulate sunrise and sunset. It doesn't allow for color control or automatic night mode like the Current-USA models. https://www.amazon.com/NICREW-Aquarium-ClassicLED-BrightLED-Connectors/dp/B07KYLX2P6

Product features

NICREW ClassicLED Plus for Plants

Nicrew ClassicLED Plus is a high-output LED light with a full spectrum. It includes bright white LEDs that are equivalent to 6,500K illumination, blue moon glows for nighttime viewing and red, green LEDs for enhanced colors. The perfectly coordinated color range promotes the vitality of your fish and ensures optimum plant growth in your aquarium. Single channel timer is optionally available to simulate a gentle sunrise and sunset for your critters.

Aluminum Alloy Housing

Featuring a lightweight aluminum alloy shell that’s incredibly durable, structured aluminum profile optimises heat dissipation for longer lifetime of the LEDs.

Full Spectrum LEDs

The full spectrum LEDs offer light output with four colors. which is perfect for plant growth. This light is suitable for medium to high light level plants.

Adjustable Mounting Brackets

The adjustable mounting legs allow for flexibility in fitting the length of aquarium. It fits both rimless and framed aquariums.

Aqueon Aquarium Clip-On LED Light

Aqueon

Based on 1 reviews Check latest price

Product description

Convenient and affordable options to add LED lighting in any aquarium. These elegant super thin Clip-On LED lights hover over the aquarium providing optimal lighting for a bright thriving environment. Soft-touch switch Led. Easily mounts on framed or frameless aquariums using versatile mounting screw. 3-way soft-touch control (All on/Blue on/All off). 60 bright LEDs help support and grow lush plants. Ideal for planted aquariums up to 20 gallons.

  • Clip-on aquarium LED light; ideal for growing plants
  • 60 bright LEDs help support and grow lush plants
  • 3-way soft-touch LED control (all on/blue on/all off)
  • Ideal for planted aquariums up to 20 gallons
  • Easily mounts on framed or frameless aquariums with mounting screw

User questions & answers

Question: Is this light good on 29g
Answer: It is quite strong. If is OK for 29g I don't know
Question: I have a 43" computer monitor and would like to mount this on top to light the desktop, what are the clamp dimensions top to bottom and front to back
Answer: Hi there, the clamp itself has an opening to be placed over something 3/4". Please feel welcome to contact us at 1-888-255-4527 so we can gather further information and ensure a proper response.
Question: Whats the longest anyone has had this light for? Have you had any issues from when you first bought it up until now
Answer: bought mine may 2019, it now is broken june 2020 (the lights now only flash rapidly)
Question: can this be used on a timer to turn it on and off automatically
Answer: Absolutely can be used with a timer

Product features

Clip-On LED Lights

These elegant, super thin Clip-On LED Lights will provide optimal lighting for a bright, thriving environment. Each light is equipped with a soft-touch switch and a versatile mounting screw, for use on framed and frameless aquariums. Both are loaded with blue and white LED and designed for use on aquariums up to 20 gallons in size. Available is the Freshwater Clip-On Light that features 21 bright LEDs for shimmering illumination and is ideal for freshwater aquariums. Also available is the Planted Aquarium Clip-On Light with 60 bright LEDs designed to help support and grow lush plants.

Features:

  • Freshwater aquarium clip-on LED light
  • 21 bright LEDs for shimmering illumination
  • 2-way soft-touch LED control (on/off)
  • Ideal for freshwater aquariums up to 20 gallons
  • Easily mounts on framed or frameless aquariums with mounting screw

Hygger Auto On Off 18-24 Inch LED Aquarium Light Extendable Dimmable 7 Colors Full Spectrum Light Fixture for Freshwater Planted Tank Build in Timer Sunrise Sunset

Hygger

Based on 959 reviews Check latest price
  • Hygger 957 Planted Aquarium Light features programmable, gradual 24-hour light cycle settings (sunrise, midday, sunset and night), auto on and off, to create a optimal condition for your fish and aquatic plants
  • Build-in Timer - The lighting system enables a variety of features such as customizing the intensity and colors of the light, setting up daytime to nighttime schedules, mimics sunrise and sunset, color gradient loop, fine tune lighting schedule, auto on and off, memory function, and much more
  • Sunrise & Sunset Functions - enable the LEDs to be easily programmed to slowly turn on or off in 15-minute which prevents light shock to fish. The white daylight mode blends the white, red, green and blue LEDs together to produce bright light. Moonlight mode provides 6 single-colored ( red, purple, blue, cyan, green, yellow) and 10 levels dimmable options. One programmable preset can save customized color combinations and lighting
  • IP68 Water-Resistant Rating - No need to worry about splashes, or other accidental drops of water. Premium fully encased 1.2mm thick aluminum shell provides more effective heat transfer and protects the device from humidity and water intrusion. No fan. Low voltage DC adapter, safe to use, saving electric bill
  • The 18“ freshwater aquarium LED fixture contains (38) 6500K White, (10) 450-455nm Blue, 620-625nm Red, 520-525nm Green, (19) RGB LED's. 1290 lumens. 6500-10000K. This system has adjustable mounting legs which can be used in aquariums with widths between 18 and 24 inches

Product features

24 HOUR AUTO CYCLE

In default auto cycle, you can use daylight and moonlight option to create your own custom 24 hours light cycle, altering auto on /off time, adjusting light color and intensity for moonlight option.

Preset lighting auto turns on at 6:30 AM and auto turn off at 11:30 PM. The light can be set to turn on and off at the designated time which allows your fish get some rest at night.

  • Daylight light color: white full spectrum light. You cannot choose colors or brightness.
  • Moonlight preset color: blue. You can alter light color.

FINE TUNE LIGHTING

At the daylight and moonlight mode, it can be programmed into fine tune lighting mode.

White full spectrum light with RGB LEDs. The middle arrays of RGB LEDs can be turned into blue, red or green by pressing "light setting" button. This function allows aquarium hobbyists to adjust the best result according to its need.

Reset local time can programmed back to default setting.

COLOR GRADIENT LOOP

At the daylight and moonlight modes, it can be programmed into color gradient loop mode.

Keeps pressing “Light setting" button until lighting mode switch into dark red lighting mode, color gradient cycle begins. The middle arrays of RGB LEDs slow turns from red into purple, blue, cyan, green, yellow to orange, continuous circulation of color gradient.

DIY CYCLE

In ‘DIY mode’, you can use eight time slots to create your own custom 24-hour light cycle, adjusting ‘on/off’ and light intensity for each slot. DIY mode is full spectrum only. You cannot choose colors, you can only alter the brightness at certain time periods.

  • after finish the DIY mode setting, please remember to reset local time to activate DIY setting.
  • In order to use DIY mode, the auto cycle must be turned off.
  • To keep a specific time range light out, just set the brightness into 00.

LCD DISPLAY TIMER

Integrated timer allows multi-function (daylight, moonlight time setting, custom light color and intensity, fine tune lighting, color gradient loop, diy mode) realizable.

The timer provides a slow ramp up and down that prevents light shock, gently acclimates fish to bright lighting. Memory function keeps local time in sync, remembers the programming of daylight moonlight mode and DIY mode , except for fine tune lighting mode and color gradient loop schedule.

BRIGHT LEDS

Premium LEDs is consist of 2850 LEDs, 5050 LEDs and RGB leds. Together it emits bright light for your aquariums. Energy efficient, can last up to 30000 hours of lighting. 6500k-10000k light spectrum is ideal for raising aquatic plants and freshwater fish. IP68 water-resistant coating allows light no fear of splash or drop. Please don't used as submersible light.

EXCELLENT HEAT DISSIPATION

Fully encased 1.2 mm thickness aluminum shell where the heat sink was fixed onto helps to transfer the heat of the LED bulbs, so as to reduce light decay and extend its service life. The light housing is hot which indicates its excellent cooling performance.

This system has adjustable mounting legs which can be used in aquariums widths of 12-18 inches, 18-24 inches, 24-30 inches, 30-36 inches, 36-42 inches, and 48-55 inches.

WATER RESISTANT SHELL

IP68 water resistant rating. No need to worry about splashes, or other accidental drops of water. Note that power connector is not waterproof, be careful not drops in water.

  • DC ADAPTER

Low voltage dc adapter makes our our light applicable for 100-240 volts, safe to use, low energy consumption, saving electric bill.

NICREW SkyLED Aquarium Light Planted Tanks, Full Spectrum Freshwater Fish Tank Light

NICREW

Based on 764 reviews Check latest price
  • 6500K white LEDs and full spectrum RGB LEDs promote and support low-to-mid light level plant growth
  • Adjustable day and moonlight color spectrum and intensity with the wired switch on the power cord, day and night lighting modes can be operated together or independently for endless color effects
  • The red and green components of the RGB LEDs combine with 6500K white LEDs light for white lighting mode, and the blue component of the RGB LEDs light for the night lighting mode
  • Extendable mounting brackets allow easy installation on a variety of aquarium widths
  • A glass or acrylic canopy is highly recommended to extend the life of the unit by preventing moisture from affecting it

User questions & answers

Question: What's the voltage of the power adapter that powers the light assembly? Is it marked on the adapter
Answer: Input: 100-240 VAC / Output 15V, at least according to the plug in adapter anyway. Hope this helps
Question: Is it okay to leave the white light on for 8 hours and switch to the blue for the rest of the night or should all the lights be turned off at night
Answer: Personally I think all of the lights should be turned off at night. I use the blue light on occasion but it’s still fairly bright. The brightness of the white light and the spectrum made black hair algae grow like crazy in my tank so I used my timer to shut it off for several hours during the day.
Question: When is the blue led mode supposed to be idea? is it supposed to simulate nighttime for the fish
Answer: Yes, the blue led light mode is for nighttime for fish.
Question: Does this light come with a power plug to an electrical outlet? I only see a connector to a power plug but don't see any pictures or description of it
Answer: Yes

Product features

NICREW SkyLED Aquarium Light Series

Ultra-thin, aluminum design mounts easily and looks sleek over any aquarium, with no cumbersome parts. It includes bright white LEDs that are equivalent to 6,500K illumination, blue moonlight glows for nighttime. Fits Aquariums Size: 10,15,20 Extra High, 20 High, 30 Extra High, 16 Bow Front, 26 Bow Front.

NICREW Aquarium Plant LED Lights

This quality light delivers full-spectrum light that promotes healthy growth of fish and aquatic plants while illuminating your entire tank brightly.

Featuring a lightweight aluminum alloy shell that’s incredibly durable, this light kit is available in four sizes and comes with extendable brackets on both ends to accommodate a wide range of tank sizes.

Designed to enhance the brilliant colors of freshwater fish.

Extendable Aluminum Brackets

Adjustable metal brackets to fit aquarium tank from 18 - 24 inches. When assembles the light, please apply extra force to get the brackets in place.

Bright LED

Composed by 48 white LEDs and 16 full spectrum LEDs. Bright daylight and nightlight promotes healthy, vibrant growth of fish and aquatic plants.

Lightweight Aluminum Housing

Featuring an ultra-thin and lightweight aluminum alloy shell that optimises heat dissipation for longer lifetime of the LEDs.

NICREW SkyLED Plus Aquarium Light for Planted Tanks, Full Spectrum Freshwater Fish Tank Light, Light Brightness and Spectrum Adjustable with External Controller, 18-24 Inches, 18 Watts

NICREW

Based on 567 reviews Check latest price
  • Super bright 6500K white LEDs combine with 450nm blue and 660nm red LEDs, creating the full spectrum lighting effect
  • Adjustable day and moonlight color spectrum and intensity with the wired switch on the power cord, day and night lighting channels can be operated together or independently for endless color modes
  • Adjustable docking legs allow quick and easy adjustments for a wide variety of installations, equipped with the brackets to extend to 18 - 24 inches
  • LED light designed to brighten up your aquatic environment, ideal for freshwater and medium-high light level plants, help support and grow plant
  • A glass or acrylic canopy is highly recommended to extend the life of the unit by preventing moisture from affecting it

User questions & answers

Question: Does it have built in memory so if the power goes out then when it come back on does it turn on at the same level/setting
Answer: I have not had a power outage yet with mine so I do not know how it will react.
Question: La pantalla skyled plus 24" cuantos lumen suministra? deberian publicar esa infoarmación, es clave pra tomar decisiones
Answer: We have marked this information in the product image, NO. 4, thank you for your feedback and support.
Question: How do I turn it on and off? The buttons are kind of weird
Answer: Hold down on the M button for a few seconds to turn off. Press it once to alternate between he full lights or the night light. The B button is for strength of the blue light, the W for white light.
Question: Is this enough light for a 36 bow front
Answer: I'm using the 30-36" version on my 36 bowfront and getting great growth. My wisteria is bushy and reaches the top of the water.

Product features

NICREW SkyLED Plus for Plants and Freshwater Tanks

The SkyLED Plus is the new version planted and freshwater aquarium light. It includes bright white LEDs that are equivalent to 6,500K illumination, the 450nm blue moon glows for nighttime viewing and 660nm red LEDs for enhanced colors. 6 levels of light intensities adjustment to allow you to customize your own spectrum for your tanks.

Extendable Mounting Brackets

Adjustable metal brackets to fit the aquarium tank from 18 - 24 inches. It fits both rimless and framed aquariums.

Energy-saving LEDs

Composed of 48 white LEDs, 9 blue LEDs, and 6 red LEDs. Bright daylight and nightlight promote healthy, vibrant growth of fish and aquatic plants.

Aluminum Alloy Housing

Featuring a lightweight aluminum alloy shell that’s incredibly durable, structured aluminum profile optimizes heat dissipation for longer lifetime of the LEDs.

Finnex Planted+ 24/7 HLC Aquarium LED Light

Finnex

Based on 821 reviews Check latest price

Product description

The Finnex HLC series is the slimest series yet solidly built in a eye catching aluminum hood. Featuring a unique four bulb cluster of 8, 000K Daylight, Red, Blue, and green LEDs - the HLC series supports all types of plant growth along with making the fish within one's aquarium Stand out. Using the 24/7 color control, users are allowed to save various color combinations in multiple intensities throughout the 24/7 program. Set it once and watch THE fixture go through your custom daily sunrise to sunset - All hands free. Venturing out from the fixture's 24/7 mode: also featured are four separate memory slots allowing users to save and access their custom colors & intensities on command. Accessible via the IR controlled remote are four different weather modes: Cloudy, Thunderstorm, Sunset, & Starry Moon Night. To easily determine one's position while dialing in one's custom settings, the HLC series also features a sleek built in indicating sensor that has 2 different color indicator LEDs to clear any confusion.

  • Aquarium LED light: Finnex planted+ 24/7 HLC LED light
  • 24/7 mode: fully customizable LED sunrise & Sunset
  • Plants: Plant capable grow LED bulb configuration
  • Led: controllable LED Fixture with 4 bulb - Green, Red, blue, daylight
  • Remote included +built in sensor
  • 48 inch Aquarium LED - good for 55, 75, & 90 gallon aquariums

User questions & answers

Question: Q: My tank is 31,5" Will the 30” work
Answer: yes the brackets extend out past the light like 2" on each side
Question: does the 24/7 cycle put out enough light to grow some low/medium light plants well? I have a 29G that is 18.5" tall tank
Answer: I use the 24 hr cycle and my plants are thriving.
Question: I'm usually only home at later hours toward the evening. Will this be bright enough for me to enjoy my fish at night? I'm worried it will be too dark
Answer: You can customize lighting from bright-full-on to completely dark for eight different 3-hour time blocks. So, if you work the late shift, you can set your light to come on at 6PM or 9PM and go off or go dim at midnight (12AM) or 3AM - totally customizable. I love that I can bring the lights on dim first 3 hours, then lighter, then full on, then dimmer, then off so I don't startle my fish, LOL. I also like that you can adjust the number of white, red, green and blue led bulbs that come on, so you can have a reddish, bluish, or greenish hue to the lighting at beginning or end of your day, then full brightness for two 3-hour periods (6 hours total for live plants).
Question: What are the PAR ratings for this
Answer: Finnex's webpage has a chart that shows the PAR rating for each of their models. Note that the ratings are for the 48-inch model and were taken at 14 inches through open air. It doesn't say whether these ratings are maximum or average (a distinction I saw on another manufacturer's models).

Product features

When power and style combine

The Finnex HLC series is the slimmest series yet solidly built in a eye catching aluminum hood. Featuring a unique four bulb cluster of 8, 000K Daylight, Red, Blue, and green LEDs - the HLC series supports all types of plant growth along with making the fish within one's aquarium Stand out. Using the 24/7 color control, users are allowed to save various color combinations in multiple intensities throughout the 24/7 program.

Finnex LED Series Chart

High Performance LEDs: The 24/7 fixtures use the latest LED technology from leading manufacturers. The 120°optic angle provides even color blending and coverage. High Color Rendering Index (CRI) LEDs create optimum PAR for freshwater and reef aquariums.

Razor Thin Hood: The sleek, single cast aluminum hood is attractive and resists corrosion. The high surface area efficiently dissipates heat, keeping your tank and led circuitry cool.

Remote Control: The 24/7 fixtures come with an infrared remote control for complete command of programing, memory slots, and weather modes. You don’t have to leave your chair to make an adjustment. AAA batteries are included.

Certified & Graded Power Supply: Finnex 24/7 lighting fixtures use Intertek certified power supplies. This means the electrical handling component meets all regulations and performance requirements. Low-quality power supplies can cause Electrical Over Stress (EOS). EOS greatly reduces the lifespan of LEDs within a fixture. Finnex now manufactures and utilizes only certified power supplies in all our fixtures.

Conformal Coatings: Unlike budget LED fixtures, Finnex 24/7 fixtures use two conformal coatings. Conformal coatings are an industry standard that protects the LEDS and circuitry from moisture and corrosion. An inexpensive LED fixture may seem like a good deal, but it’s likely to fail due to manufacturing short-cuts.

hygger Full Spectrum Aquarium Light with Aluminum Alloy Shell Extendable Brackets, White Blue Red LEDs, External Controller, for Freshwater Fish Tank

hygger

Based on 5 reviews Check latest price
  • 🐠【Ultra Bright Led Light】this aquarium led light is DC12V/20W, 5730 large leds, super bright, makes the aquarium water look more sparkly clean.Suggest for fish tank 30 inch to 36 inch in width, support low-to-mid light level plant growth. Input: AC100-240V/60HZ. Suitable for freshwater aquarium, not for saltwater use
  • 🐠【Adjustable Brackets】the fish tank light comes with 2 metal and 2 plastic mounting brackets, which are both freely extendable. You can easily to install this led fish tank light on most aquarium tanks, with cover or no, with rims or rimless
  • 🐠【3 Light Color Modes】this aquarium light has 3 light modes: White LEDS, Blue+white+red LEDS, Red+ blue LEDS, it's very easy to shift the color by press the second button for 1 to 3 times on the controller. Color changes will make your one aquarium change to 3 different wonderful views
  • 🐠【Brightness & Timing】 you can adjust the light brightness from 100% to 10% according to your prefer or the light needs of the plants, 5 levels of brightness in total. Besides, on the external controller, you can set the lighting time to 3, 6 or 12 hours by pressing the third button for 1 to 3 times
  • 🐠【Durable Aquarium Light】low profile mounting bracket fish tank light, with aluminum alloy metal shell,has a nice feel and fast heat dissipation. With high-quality leds, energy efficient, can last up to 20000 hours of lighting

User questions & answers

Question: I received my light and i do like it. i found that the white light flickers. why is it doing that? do i need to return it
Answer: Just the white light? If the Rectifier is going bad all should flicker
Question: I have a 36" (36 1/4" if you include the rim) what light fixture will work? 20W Or 25W
Answer: Hi, I would suggest the 25W for your 36" tank.
Question: I'm trying to buy this product, the 36-46 inch size, sending it to doral florida, but i get an error that it can't be sent to the address i want. why
Answer: Must not be a verified address. See if google maps recognize it
Question: Does this light get hot on the top
Answer: If you leave it on non stop it will get warm but not hot.

Product features

Features of hygger aquarium led light

  • The whole light shell is aluminum alloy metal, nice touch feel, fast heat dissipation.
  • Comes with 2 kinds of extendable mounting brackets.
  • External controller has memory function when timer is off in case of power-down.
  • You can set light time to 3h, 6h, 12h. 24 hours is a cycle.
  • 3 light modes: white leds, blue+white+red leds, red+ blue leds.
  • Under each light color modes, you can adjust the light brightness for 5 levels.
  • Easy to install on covered or uncovered, with rim or rimless glass or acrylic fish tanks.

How does time setting work?

Please note that when it reaches to the set lighting time, the light will not turn off, it will keep at the dimmest levels.

2 kinds of mounting brackets

  • Comes with 2 pairs of mounting brackets, one pair is the metal bracket, the other pair is plastic bracket.
  • Metal brackets: extendable length for each side is about 5 inch.
  • Plastic brackets: when use this brackets, it can't extend too much, but it can short the mounting length to very short.
  • The mounting brackets make the light can be used most tanks, with covers or not, with rim or rimless.

Good waterproof & durable led beads

  • Acrylic baffle to prevent water drops in. No steam.
  • We use waterproof glue to fill the seams, can prevent water drops from going into the light.
  • Please note it's not a submersible led light, don't put it into water. Accidently falls in water for a while will not damage it.
  • We use large 5730 led beads, more bright and energy saving. The LED light can last up to 20000 hours of lighting.

Aluminum alloy metal shell

  • The whole light shell of hygger aquarium light is aluminum alloy metal, nice touch feel, fast heat dissipation.
  • Some other aquarium lights on this market may use plastic shell, may have shorter service life time because of poor heat dissipation.
  • Metallic luster, black color and one hand hold width make you like this fish tank light Love at first sight.

Compact external controller

  1. The first button is for changing light brightness: 100%-77%-55%-32%-10%.
  2. The second button is for shifting light modes: White Les, Blue+white+red Leds, Red+ blue Leds.
  3. The third button is for lighting time setting: there is an indicator light above it, it will turn 3 colors in turn when you press the button. Yellow -3 hours, green-6 hours, red- 12 hours.
  4. The last button is on/off the light.

3 led light color modes

  • 3 light modes available: White LEDS, Blue+white+red LEDS, Red+ blue LEDS.
  • Under each light mode, you can adjust the light brightness from 100% to 10%.
  • The white led light is for daytime use. Simulate natural sun light to help plant growing. Makes the plants looks more beautiful under clean water.
  • The other led color light is for night time use, make the underwater word more colorful.

Adjustable brightness

  • 5 levels of light brightness available.
  • By set the time button you can change the light brightness from 100%-77%-55%-32%-10%.
  • Combine with the time setting function, you can make it to simulate the light changes of day and night.
  • For example, if you set it at the 100% brightness and set the lighting time for 12 hours at AM 6:00, the light will trun to the lowest 10% brightness at PM 6:00.

Hagen Fluval Plant Bluetooth Nano LED Aquarium Light (15 Watt)

Hagen

Based on 323 reviews Check latest price

Product description

Please watch 'how-to' videos on how to operate the Fluval Smart app with the product.

  • Programmable, gradual 24-hour light cycle settings (sunrise, midday, sunset and night)
  • Optional pre-set habitat light configurations (Lake Malawi, Tropical, Planted)
  • Fully adjustable positioning (up/down, side-to-side, forward/backward)
  • New over-the-glass mounting design with repositionable, secure grip
  • Independent color control

User questions & answers

Question: How many of these would I need for a 20 long
Answer: Plant Spectrum Fluval Bluetooth Freshwater Light LED (24" - 34")…fits 20 long. Or one of these every 10 inch so 3 for alot of growth
Question: How adjustable is the height? What is the max height you can get? Looking to make a nano desktop pond style tank with some emersed growth plants
Answer: The top of the light sits just under 3 & 3/4 inches from the top of a rimless tank, or alittle over 3 inches from the water.
Question: How many of these would I need for a 75 gallon tank? (And no, I can't use the long bar since I have turtles and the uvb/a lamps use alot of room
Answer: If you have turtle's then im guessing you dont have plants in the tank. If you dont have plants, i would say go with a cheaper option.
Question: Will this mount on a rimmed tank
Answer: Only if your rim thickness is 5/16 in. or less. The gap in the bracket is about 5/16. Also It will not mount on a rimless tank that has walls thicker than 5/16 inch either.

Finnex FugeRay Planted+ Aquarium LED Light Plus Moonlights, Cliplight

Finnex

Based on 506 reviews Check latest price

Product description

This Contemporary Ultra Slim designed LED fixture features a series of LEDs identical to the popular FugeRAY Planted+ Series in a clip light molding. Unlike the Ray II which incorporates multiple High Output LEDS pinched together for high light output, the FugeRay features a more evenly spaced LED alignment ideal for refugium purposes as well as medium light needy aquariums. Featuring 660nm RED LED's to promote chlorophylls photosynthesis. All models feature a moisture resistant PC Splash Guard to protect against water mishaps. The durable high output LED bulbs are built to last 40,000+ hours. With a LED spread of 120 degrees. To extend LED bulb longevity, the circuit boards are built with high quality aluminum and the fixture itself acts as the heat sync to allow ample cooling and superior heat dissipation. Also featured is a flexible gooseneck to allow the appropriate amount of light as needed. Power cord 59 Inch. The PAR rating is 35 at 12 inches high.

  • Lunar Blue Moonlight LEDs
  • Ultimate Planted LED Clip light
  • True 660nm RED LED's, Daylight and Blue LEDs
  • Hood Construction: Aluminum/Plastic
  • Wattage: 5 Watts

User questions & answers

Question: Would this be good for a crested gecko vivarium
Answer: Well it should grow plants, but might be too bright. Don't know much about geckos. There's no dimmer either, and I assume you want a light source that creates heat.
Question: Will the clip attachment on this light fit on an Aqueon Evolve 8? Anyone know
Answer: As far a thickness yes. The clip goes on the left side of the tank though. So it might interfere with the filtration pad. That would be my only concern.
Question: How long is it
Answer: This model is 10 inches long.
Question: I have a rimless 5g with mostly low light plants. Can this light be added without needing to add co2 and still not get algae
Answer: I do not know about the CO2. I have the light on a 10 gallon, and only get algae if the light is on more than 9-11 hours per day. I added a UV light filter and sakura shrimp and a few snails to help keep algae under control. I only run the UV filter a few hours per day, and it seems enough to get the job done.

Product features

The Ultimate Planted Aquarium Cliplight

This Contemporary Ultra Slim designed LED fixture features a series of LEDs identical to the popular FugeRAY Planted+ Series in a clip light molding. Unlike the Ray II which incorporates multiple High Output LEDS pinched together for high light output, the FugeRay features a more evenly spaced LED alignment ideal for refugium purposes as well as medium light needy aquariums. Featuring 660nm RED LED's to promote chlorophylls photosynthesis. All models feature a moisture resistant PC Splash Guard to protect against water mishaps. The durable high output LED bulbs are built to last 40,000+ hours. With a LED spread of 120 degrees. To extend LED bulb longevity, the circuit boards are built with high quality aluminum and the fixture itself acts as the heat sync to allow ample cooling and superior heat dissipation. Also featured is a flexible gooseneck to allow the appropriate amount of light as needed. Power cord 59 Inch.

NICREW ClassicLED Gen 2 Aquarium Light, Dimmable LED Fish Tank Light with 2-Channel Control, White and Blue LEDs, High Output

NICREW

Based on 2 reviews Check latest price
  • The 2nd generation of the ClassicLED aquarium light, more LEDs and 50% brighter
  • With inline LED controller, white and blue LEDs can be operated together or independently, allow you to adjust the light intensity and spectrum for your tank
  • Adjustable mounting brackets to fit rimless or rimmed aquariums from 18 inches to 24 inches in length
  • Ideal for freshwater or saltwater fish-only and low-high light level aquarium plants
  • This product is recommended for use over glass or acrylic canopy-covered aquariums

User questions & answers

Question: Does this light really draw 15W ? How are people using this without tripping their breakers
Answer: You may be thinking the 15 value is amps, it is watts. The current the light uses at 15 watts at 120 volts equates to 0.125 amps. 15W / 120V = 0.125 Amps
Question: I dropped this thing in the tank and I'm letting it dry. Is there an optimal way of drying this thing out
Answer: I put it in rice and put it in your microwave that should dry things up
Question: Would I need two 24" for my 27" deep planted tank? My tank is pretty tall
Answer: I use one but my plants are swords. They are pretty tough and can live in almost any condition. My light fixture is on a medium setting (White and Blue Lights) and it puts out a lot of light.
Question: Can you use a regular timer purchased at a retail store or must you use theirs
Answer: You can use any timer. The included controller remembers how you had the light set (blue and white levels) when the power was turned off. If you want to simulate daylight (sunrise, sun overhead, sunset, and moonlight), then you will want to use their 2 channel controller.

Product features

NICREW ClassicLED G2

The ClassicLED G2 is the new and improved version of our popular ClassicLED. With over 30% more LEDs, our freshwater lights just got brighter. It features an easy-to-use wired LED control which allows you to adjust intensity and spectrum for different channels. This low-profile fixture also has adjustable legs to fit multiple aquarium lengths. Nicrew ClassicLED G2 is ideal for freshwater or saltwater fish-only and low-high light level aquarium plants.

Adjustable Brackets

Comes with adjustable legs to fit a variety of tank sizes. Easily mounts on framed or frameless aquariums with the extendable mounts.

Dimmable Wired Controller

On/Off/Dimming of white and blue LEDs can be operated together or independently by the inline wired LED controller.

NOTE: Added a timer function for this size.

Energy-saving LEDs

LED lights are more energy-efficient than fluorescent bulbs and will save your money on energy bills and last up to 50,000 hours.

NICREW Fish Tank Clip on Light, Clamp Aquarium Light with White and Blue LEDs

NICREW

Based on 831 reviews Check latest price
  • Allows accurate views of plants, invertebrates and fish in their natural colors
  • Provides an adjustable solution to mount LED light fixtures on virtually any aquarium
  • Easy to install over the aquarium glass with the included screws, with no drilling or cutting
  • A durable on/off rocket switch for lighting control
  • Reccomended for aquariums 2.5 to 5 gallons

User questions & answers

Question: My light gets very hot, to the point it could burn you if you touch the top. Is this what others are experiencing? My other led light doesn't do this
Answer: I have 2 of the BrightLED 20" model lights of which neither one gets above a warm feeling when touched as maybe slightly above body temperature.
Question: Has anyone ever used this light on a sump in a saltwater tank
Answer: Yes i have 👍
Question: has anyone been able to grow plants with this? If so please provide tank size and if possible plants. Thanks
Answer: I'm using it on a 3.5 gallon tank and can grow hornwort, java fern, and subwassertang just fine. You can most definitely grow things like crypts, sag, and most other low-medium light demand plants depending on the height of your tank and what other supplements you use (CO2, ferts, substrate, etc). Probably wouldn't use this on a tank much larger than 7 gallons, depending on the tank dimensions, unless you get multiple lights.
Question: Would this light meet the needs of medium-strong light plants such as dwarf baby tears (Hemianthus callitrichoides
Answer: I would only use it for low light to low medium light plants. I currently use it to grow crypts, java fern and moss, and guppy grass

Product features

NICREW Clip on Fish Tank Light

Create a serene and natural aquatic environment for your finned friends with the easy-to-use and energy-saving NICREW Clip on LED Aquarium Light. Great for refugiums, small freshwater and planted aquariums.

Energy-saving LEDs

White and blue LEDs create a natural aquatic environment for your fish tank.

Optional Installation Brackets

Easy to install clamp fits most rimless and framed fish tanks up to 0.9 inch thick.

Flexible Arm Mount

Come with an adjustable arm mount design, you can adjust the aquarium light to a suitable position.

Lominie LED Aquarium Light, Full Spectrum Saltwater Freshwater Fish Tank Light for Coral, Reef, Planted Nano Aquarium Tank

KOTO

Based on 939 reviews Check latest price
  • ADJUSTMENT SYSTERM: Manual dimmer switch to dim the light from 0% to max. 360° adjustable rustproof gooseneck, the clamp is wide enough for 25mm thick glass, plastic screws won’t scratch the tank glass
  • SUPERIOR CRI: COB LED provides equally-distributed illumination, strong penetrability, energy efficient and slim body to produce amazing illumination effect for planted tank.
  • SOLID ALUMINUM HOUSING: Diameter 2.7 inches/7.0cm, suitable for 8"~18"(45 cm) long tank. Default 180 optical lens, plus an optional 60 degree lens for narrower tank; Excellent for freshwater and planted aquarium setups.
  • HEAT DISSIPATION: Asta 20 aquarium led lamp uses quality aluminum cold forging heat sink, efficient cooling system to extend the lifespan of the LEDs.
  • CUSTOMER SERVICE: 12 months long-time friendly service for any trouble of our lights. Welcome to ask any questions of light, we will do our best to help you.

User questions & answers

Question: Can I program the channels to stay where I want them
Answer: Yes, for example, you can set channel 1: 80%, channel 2: 63%, channel 3: 95%, channel 4: 100%
Question: how many watts on the lowest setting? small 2.5 gallon tank 14 inches across would this be too bright? would it be too narrow
Answer: You can dim the intensity from zero to the maximum, If too bright, you can dim down the light a little bit.
Question: Is this light dimmable? If so, what dimmer would work with it
Answer: Yes, this light is dimmable. Planted light has a dimmable manual knob. marine light has a IR remote controller to adjust the intensity, 4 dimmable channels.
Question: Why can’t i use this on a rimmed tank
Answer: We have made changes on the clamp, you can use it on rimmed tank now.

Product features

Manual Dimmer Switch

  • By slightly turning the dimmer switch, the planted light can be dimmed up and down between 0%~100%.
  • Easily adjust the brightness for different size of tanks and meet the demand for high light and low light plant growth.

Solid Aluminum Housing

  • Solid aluminum housing, sim and sleek design, suitable for 8"~18"(45 cm) long tank. Default 180 optical lens, plus an optional 60 degree lens for narrower tank.

COB LED-Superior CRI

  • Superior CRI, COB LED with 6500k provides equally-distributed illumination, strong penetrability, energy efficient, producing amazing illumination effect for planted tank.

360° Bendable Gooseneck

  • 360° adjustable rustproof gooseneck, you can turn the light to any directions. the clamp is wide enough for 0.8" thick glass, plastic screws won’t scratch the tank glass.

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