3 best t5 grow lights

T5 grow lights are a type of fluorescent lighting commonly used in indoor gardening and hydroponics for growing plants. Here is some information about T5 grow lights:

Lighting Technology:
- T5 grow lights use fluorescent tubes that are 5/8 inch (16 mm) in diameter, hence the name "T5."
- The "T" in T5 stands for the tubular shape, and the number represents the diameter in eighths of an inch.
Spectrum and Light Output:
- T5 grow lights produce a balanced spectrum of light, including both cool and warm colors, suitable for various stages of plant growth.
- They emit a high-intensity light output, making them effective for promoting healthy growth and supporting photosynthesis in plants.
Efficiency and Energy Consumption:
- T5 grow lights are known for their efficiency and relatively low energy consumption compared to traditional fluorescent lights.
- They convert a significant portion of electrical energy into usable light for plants, making them cost-effective and environmentally friendly.
Application in Indoor Gardening and Hydroponics:
- T5 grow lights are widely used in indoor gardening setups, including hydroponic systems, to provide adequate light for plants when natural sunlight is limited.
- They are suitable for starting seeds, vegetative growth, and flowering stages of plants, making them versatile for a plant's entire growth cycle.
Fixture Types and Designs:
- T5 grow lights come in various fixture types, including single bulb fixtures, multi-bulb fixtures, and customizable configurations with multiple tubes in a single unit.
- These fixtures can be mounted in different ways, such as overhead, vertically, or in a rack system, providing flexibility in the layout of the indoor garden.
Benefits:
- T5 grow lights offer a cooler operating temperature compared to some other types of grow lights, reducing the risk of heat stress on plants.
- They are suitable for small to medium-sized indoor gardens and are often preferred for propagation, seedlings, and early plant growth stages.

T5 grow lights are a popular choice among indoor gardeners and hydroponic enthusiasts due to their energy efficiency, versatility, and ability to support healthy plant growth throughout various stages of development.

Below you can find our editor's choice of the best t5 grow lights on the market

T5 HO Grow Light - 4 FT 8 Lamps - DL8048 Fluorescent Hydroponic Indoor Fixture Bloom Veg Daisy Chain with Bulbs

DuroLux

Based on 688 reviews Check latest price

Product description

This is a brand new 4 ft 8-lamp fluorescent grow light. Plug in and go with this beautiful light. Perfect for indoor gardens, green houses, almost anywhere. Outlet on fixture - Power up to 3 fixtures off one wall outlet - less clutter, more convenience. Included in Package: 4ft 8-lamp T5 light-weight grow fixture, Qty8 6500 kelvin blue-white veg bulbs, 8-foot power cable - also good for daisy chaining, UL-approved ballast already installed in fixture. 120V Input, 432 Watt Input, L47x W18 x H4. Has Made-In-Italy lampholder with I certificate to prevent fire if tubes get loosed during operation. 30% less weight than any other brand products enables EZ installation. Control each 4 bulbs independently. Works with timers. Fixture is UL/CUL listed. Do not use with GFI/GFCI wall outlets (the outlets with the little light on them). Discrete Shipping in Brown Box.

HIGH LIGHT OUTPUT: 40000 Lumen, Professional Grow Lighting System, 95% Reflectivity German Hammer-tone Reflector. 30% more light output vs comparable systems
ALL ACCESSORIES INCLUDED: Qty8 6500K 4ft Bulbs, Hanging hooks and chains, 8' Power cord, Discrete Shipping in Brown Box
OUTLET ON FIXTURE - Power up to 3 fixtures off one wall outlet - less clutter, more convenience
FLEXIBLE LIGHT OUTPUT: 2 switches on body allow for step dimming - one for inner 4 bulbs, another for outer 4 bulbs. Buy now while supplies last
SAFE OPERATION: Rated for operation in Wet/Damp environments. Has Made-In-Italy lampholder with I certificate to prevent fire if tubes get loosed during operation, UL/CUL safety approved. 5 year warranty.

User questions & answers

Question:	is this for 110 or its works with 220v
Answer:	This one is 120V. Works with 110V. If you want an identical 220V fixture, go here: https://www.amazon.com/dp/B07B2FXBQF Thanks for your question about this high quality T5 HO grow light 4 FT 8-bulb fixture for indoor gardening.
Question:	Do they cause static interferance on radio
Answer:	No, but it increases the noises in my head.
Question:	What is the difference with the duro and doublelux 8 light system
Answer:	The duro is a 24" wide fixture while the doublelux is 18". Basically it's the same 8 bulbs spaced closer together. The doublelux is the choice if you're growing around 6 plants in 2-3 gallon pots in 2 rows of 3
Question:	Is there a warranty
Answer:	5 year warranty

DuroLux T5 Grow Light - 2 FT 4 Lamps - DL824 HO Fluorescent Hydroponic Fixture Bloom Veg Daisy Chain with Bulbs

DuroLux

Based on 1 reviews Check latest price

Product description

This is a brand new, never-before-opened 2 ft 4-lamp fluorescent grow-light. Plug in and go with this beautiful light. Perfect for indoor gardens, greenhouses, almost anywhere. If you buy multiple, you will be able to connect them together with daisy chaining. For max yield, make sure to place fixture 3-4 inches above the plants. Fluorescent fixtures do not get hot enough to damage the plant with heat. Included in package: 2ft 4-lamp T5 light-weight grow light, Qty4 F24T5HO 24W 6,500 kelvin blue-white grow lamps, 8-foot power cable - also useful for daisy chaining, mounting chain and hooks, UL-approved ballast already installed in the fixture. 120V Input, 96W Input, L23.5"x W12.5" x H4". 30% less weight than any another brand products enables EZ installation. Not Compatible with GFI outlets. Works with timers. Discrete shipping in a brown box.

HIGH LIGHT OUTPUT: 10,000 lumens - Professional Grow Lighting System - 95% Reflectivity German Hammer-tone Reflector - 30% more light than comparable light systems
ALL ACCESSORIES INCLUDED: Qty4 2ft 6500K Lamps, Hanging hooks and chains, Power cord
Outlet on fixture - Power up to 12 fixtures off one wall outlet - less clutter, more convenience
FLEXIBLE LIGHT OUTPUT: 2 switches on body, one for inner 2 bulbs, another for outer 2 bulbs
SAFE OPERATION: Fixture is UL/CUL safety approved. Designed to operate in Wet/Damp Environments, water resistant. Has made-In-italy AAG Stucchi Lampholder with I certificate to prevent fire if tubes get loosed during operation, 5 year warranty

User questions & answers

Question:	How many amps
Answer:	This is what I’m using it for. Doesn’t get hot and keeps my counters protected
Question:	Will one of these units be sufficient for a 32"x32"x63" reflective grow tent? One exotic hot pepper plant will be grown in it
Answer:	yes you can , i did not buy for that purpose but i have a Bunn coffee maker with the water heater and i checked, the plastic under the tank does not allow heat transfer
Question:	How do you open the lamp to change the ballast
Answer:	Like material.
Question:	is the fixture itself 24" in length or is that the bulb size
Answer:	I have Formica countertops. I use the mats on each side of my sink for dishes to be hand washed and the other side for drying. I love them and the fact the water rolls off into sink. I would not think they would damage granite at all as granite is water resistant. We also use them for making beverages to protect countertop. I love them and would buy again. Very versatile. L.Vacek

Durolux T5 Ho Grow Light - 4 Foot 4 Lamps - DL844 Fluorescent Hydroponic Indoor Fixture - Bloom Veg Daisy Chain with Bulbs

Durolux

Based on 1 reviews Check latest price

Product description

This listing is for a brand new, never-before-opened 4 ft 4-lamp fluorescent grow light. Plug in and go with this beautiful light. Perfect for indoor gardens, greenhouses, almost anywhere. If you buy multiple, you will be able to connect them together with daisy chaining. For max yield, make sure to place fixture 3-4 inches above the plants. Fluorescent fixtures do not get hot enough to damage the plant with heat. Included in Package: 4ft 4-lamp T5 light-weight grow fixture, Qty4 F54T5HO 6,500 kelvin blue-white veg lamps, 8-foot power cable - also useful for daisy chaining. Included mounting chain and hooks, UL-approved ballast already installed in the fixture. 120V Input, 230W Input, L47.5"x W12.5" x H4". Each switch turns each two bulbs on/off independently. 30% less weight than any another brand products enables EZ installation. Not compatible with GFI outlets. Works with timers. The fixture is UL/CUL listed. Discrete Shipping in Brown Box.

HIGH LIGHT OUTPUT: 20000 Lumen, Professional Grow Lighting System, 95% Reflectivity German Hammer-tone Reflector. 30% more light output vs comparable systems
ALL ACCESSORIES INCLUDED: Qty4 6500K 4ft Lamps, Hanging hooks and chains, 8 FT Power cord
OUTLET ON FIXTURE - Power up to 5 fixtures off one wall outlet - less clutter, more convenience
FLEXIBLE LIGHT OUTPUT: 2 switches on body allow for step dimming - one for inner 2 bulbs, another for outer 2 bulbs
SAFE OPERATION: Rated for operation in Wet/Damp environments. Has Made-In-Italy AAG Stucchi lampholder with I certificate to prevent fire if tubes get loosed during operation, UL/CUL safety approved. 5 year warranty

User questions & answers

Question:	How much heat does this produce with the 6500k bulbs
Answer:	These lights are hot for germination purposes. You asked a good question. Before I bought these lights I read this — and the responses, which mostly seemed to miss your point. The correct application of your question has to do with how the heat of the bulbs affect the growing/germination conditions for the seeds/seedlings. I bought the fixture — then ordered another one before really learning the correct answer. It took 10 days — and no germination of seeds I had planted — to actually put a meat thermometer into the soil and learn that the soil temperature was 94 degrees. I raised the lights to 7 inches — waited some hours — and the temperature had gone down to 81. That was with all four lamps lit. Seeds will likely be cooked with these lights at the height with a plastic dome over the flats (about 4 inches above soil surface) if all four lights are on. As the old joke goes — lights, or cool....can’t have both;((. I am trying to decide what will yield the best germination condition.....four lights on at 8 to 10” height, or two bulbs at 4” height. If the latter, which two will give best germination. Wish I had the warning. Could have saved me some precious — and expensive seeds — and precious time.
Question:	Is there a significant difference between the grow lights for seedlings and the bloom lights
Answer:	If you go with a full spectrum mix that's good from start to finish. I use all 6500 K while vegging & all 2700 k for blooming. The answer is YES. just remember 6500 for vegging & 2700 for blooming.
Question:	Anyone using this fixture for orchids? What bulbs would be best
Answer:	The bulbs that come with it are terrific .. 54watts each and put off a great spectrum from what my plants tell me ;) also they run so cool I keep the plants within 3"-5" from the fixture holding 4bulbs
Question:	Can you hang these sideways? Or any other angle
Answer:	they are meant for hanging horizontally, I dont know how one would do it sideways nor why. Note that if plant tips touch the tubes they will burn, the tubes are warmer than t12 bulbs.