9 Best Grow Lights for Microgreens in 2026
Nine grow lights for microgreen racks compared on tray coverage, white light, and linking, led by the Barrina TX-L63 and Barrina T8 2 ft bars.
By Ethan Cole
Updated November 2, 2026
Microgreens grow in shallow trays, usually the standard 10 x 20 inch size, packed close together on a shelf or rack. That setup favors lights that spread evenly across a whole tray at a short distance, and that you can repeat shelf after shelf from one outlet.
This guide compares nine lights for microgreen racks, chosen for tray coverage, white light that shows true leaf color at harvest, and linking. For starting garden transplants rather than microgreens, see grow lights for seed starting.
Safety note: grow lights are plug-in electrical fixtures. Follow each maker’s minimum distance from leaves, keep drivers, timers, and plugs away from watering and misting unless the listing gives a water rating, and do not look straight into the LEDs at close range. Lights with UV or IR diodes are marked in the specs below. We describe what each maker lists; we do not promise growth results for any plant.
All Products Compared
| Product | Best For | Length | Power (Listed) | Light Color | Coverage or Output (Listed) |
|---|---|---|---|---|---|
| Barrina TX-L63 3 ft (2 Pack) | Best Overall | 3 ft | 63W each | Full spectrum with 730nm IR | 35.43 x 23.62 in at 11.8 in |
| Barrina T8 2 ft, 5000K (6 Pack) | One Tray per Pair | 2 ft | 24W each | 5000K white | Not listed |
| TYAGMAM T8 2 ft (4 Pack) | Budget Rack | 2 ft | 25W each | See listing photos | Not listed |
| FREELICHT 4 ft (2 Pack) | Two Trays End to End | 4 ft | 40W each | Red and white | Not listed |
| JESLED 3 ft T8, 5000K (2 Pack) | White Light | 3 ft | 36W each | 5000K white | Not listed |
| BoostGro 3 ft (DYMOND) | Published PPF | 3 ft | 20W | 5000K + 660nm | 2,400 lm, 36 µmol/s |
| APICDOM 4 ft | Slim Single Fixture | 4 ft | 30W | White + 660nm | 3,600 lm |
| Sunco 3 ft (2 Pack) | Long Warranty | 3 ft | 30W (listed) | 2700K (listed) | Not listed |
| Bstrip T8 1.4 ft (2 Pack) | Small Setup with Timer | 1.4 ft | 18W each | 3467K + 660nm | 314 µmol/m²/s at 4 in |
| Award | Product | WikiHomeLED Score About WikiHomeLED ScoreThe WikiHomeLED Score is our own rating from 0 to 10, calculated the same way for every product from Amazon buyer ratings, adjusted for how many ratings each product has. It is never influenced by manufacturers, retailers, or affiliate commissions. Learn more › | Price | |
|---|---|---|---|---|
| Best Premium |
Barrina TX-L63 3FT LED Grow Light, 126W (2 x 63W)
|
8.2/10 | $79.99 | Buy |
| Best Overall |
Barrina T8 Grow Lights, 2FT 5000K White Full
|
8.7/10 | $74.99 | Buy |
Grow Light, 2ft T8,100W(4 x 25W, 600W Equivalent)
|
8.4/10 | $39.99 | Buy | |
| Best Value |
FREELICHT 2Pack 4FT Grow Light for Indoor Plants
|
8.4/10 | $35.98 | Buy |
JESLED 3FT Grow Lights, 5000K Full Spectrum
|
8.2/10 | $39.99 | Buy | |
DYMOND BoostGro LED Grow Light Full Spectrum 5000K
|
8.3/10 | $34.99 | Buy | |
| Best Budget |
APICDOM LED Grow Light 4FT Full Spectrum
|
8.3/10 | $24.99 | Buy |
Sunco 2 Pack 3FT LED Grow Light, Full Spectrum
|
8.2/10 | $34.99 | Buy | |
Bstrip T8 Grow Light 1.4ft 36W (2x18W)
|
8.2/10 | $26.99 | Buy |
Barrina TX-L63 3FT LED Grow Light, 126W (2 x 63W)
Barrina T8 Grow Lights, 2FT 5000K White Full
Grow Light, 2ft T8,100W(4 x 25W, 600W Equivalent)
FREELICHT 2Pack 4FT Grow Light for Indoor Plants
JESLED 3FT Grow Lights, 5000K Full Spectrum
DYMOND BoostGro LED Grow Light Full Spectrum 5000K
APICDOM LED Grow Light 4FT Full Spectrum
Sunco 2 Pack 3FT LED Grow Light, Full Spectrum
Bstrip T8 Grow Light 1.4ft 36W (2x18W)
Top 3 Grow Lights for Microgreens Reviewed
#1 Barrina TX-L63 3 ft LED Grow Light (2 Pack): Best Overall
Why We Picked It
The TX-L63 is built for flat trays: each 3-foot fixture spreads its LEDs across four separated panels. The listing gives a coverage area of 35.43 x 23.62 inches at 11.8 inches from the plants, larger than a 10 x 20 tray, and a PPFD of 597.85 µmol/m²/s at 3.94 inches.
The pair totals 126 watts, links up to 5 fixtures with a 79-inch power cord and switch, and can hang or mount to a surface. The TX-L63 line scores 4.5 stars on about 180 ratings across its pack sizes.
Key Specifications
- Length: 3 ft (35.42 in listed)
- Power: 63W each, 126W for 2
- LEDs: 672 (listed); 4 panels per fixture
- Spectrum: white with 620 to 680nm red, 430 to 460nm blue, 680 to 780nm IR
- Listed coverage: 35.43 x 23.62 in at 11.8 in
- Linking: up to 5
| Pros | Cons |
|---|---|
|
|
Things to Consider
Barrina notes this light has no dimmer, so set intensity by height. It includes 730nm infrared diodes; do not stare into the panels at close range.
Best For
Racks of 10 x 20 trays where one fixture lights one or two trays.
Skip It If
Skip it if you want dimming or only need to light a single small tray.
Check current pricing and availability for the Barrina TX-L63 3 ft LED Grow Light (2 Pack).
#2 Barrina T8 2 ft Grow Lights, 5000K (6 Pack): One Tray per Pair
Why We Picked It
Barrina’s white T8 line scores 4.7 stars on about 1,500 ratings. Two of these 24-watt, 2-foot bars side by side span a standard tray, so a six-pack lights three trays.
The 5000K light keeps greens looking green, which helps when you judge harvest time, and the V-shaped reflectors aim light down on open racks.
Key Specifications
- Length: 2 ft
- Power: 24W per bar, 144W for 6
- LEDs: 576 total (listed)
- Color: 5000K white
- Reflector: V-shaped
- Linking: yes, Barrina GM series cords
| Pros | Cons |
|---|---|
|
|
Things to Consider
Mount bars across the tray’s long side so each covers the full 20 inches.
Best For
Multi-shelf microgreen racks with standard trays.
Skip It If
Skip it if you only grow one tray at a time.
Check current pricing and availability for the Barrina T8 2 ft Grow Lights, 5000K (6 Pack).
#3 TYAGMAM T8 2 ft Grow Lights (4 Pack): Budget Rack
Why We Picked It
TYAGMAM’s four 25-watt bars score 4.5 stars on about 940 ratings and cost less per watt than most bars here. The aluminum housings have reflectors, and up to 8 bars link in series.
Four bars light two standard trays. The listing’s color field says pink while the text says sunlight white, so check the photos if leaf color under the light matters to you.
Key Specifications
- Length: 2 ft
- Power: 25W per bar, 100W for 4
- Reflector: yes
- Linking: up to 8
- Mounting: clips, cable ties
- Color: see listing photos
| Pros | Cons |
|---|---|
|
|
Things to Consider
If the light turns out pinkish, greens will look darker under it; check color in daylight before harvest.
Best For
A first two-tray microgreen rack on a budget.
Skip It If
Skip it if you want clearly white light.
Check current pricing and availability for the TYAGMAM T8 2 ft Grow Lights (4 Pack).
How to Choose Grow Lights for Microgreens
Cover the Whole Tray
A standard tray is about 10 x 20 inches. Use two 2-foot bars, one wide fixture like the TX-L63, or a 4-foot bar over two trays end to end. Uneven light shows up as uneven growth across the tray.
White Light Helps at Harvest
Microgreens are judged by color. White or near-white light (5000K) shows true color; pink or warm light makes it harder.
Height and Intensity
Most of these bars have no dimmer, so you set intensity by raising or lowering them. Follow each maker’s distance guidance and watch the trays.
Plan the Rack
Count trays per shelf and shelves per rack, then pick bars that link far enough to run from one or two outlets. See linkable grow light bars for chain limits.
How We Evaluate Grow Lights for Microgreens
We did not grow plants under these lights. We compared manufacturer specifications and Amazon listing details, and ranked products by the WikiHomeLED Score, which adjusts the Amazon star rating for the number of ratings (ratings checked November 2, 2026). To qualify, a product had to be an LED grow light bar or fixture suited to shelf trays, with at least 20 ratings and a rating of 4.1 stars or higher, one listing per product family. PPF, PPFD, lumen, and wattage figures are as published by each seller and are not our measurements. The full method is on our How We Review page. Products were chosen for tray coverage and light color; we make no claims about yield or growth speed.
Frequently Asked Questions
Do microgreens need a grow light?
A bright window can work for some trays, but a grow light gives even light from above on every shelf regardless of season or weather.
How many grow lights do I need per tray?
Two 2-foot bars or one wide fixture per 10 x 20 tray is a common setup. A 4-foot bar can run over two trays end to end.
What color grow light is best for microgreens?
White full spectrum light is the easiest to work under and shows true leaf color. Lights with added red are also common.
How long should grow lights be on for microgreens?
Growers use a range of schedules, and they also need dark hours. Use an outlet timer for a steady daily cycle.
Final Verdict
For a rack of standard trays, the Barrina TX-L63 is the light built for the job: wide, flat coverage and published figures. The white Barrina T8 2 ft six-pack lights three trays with reflector bars, and the TYAGMAM four-pack is the budget way to start two. For a single small tray with a timer, choose Bstrip.
About the author
Ethan Cole leads research and editing at WikiHomeLED, comparing LED lighting for the home through manufacturer specs, manuals, safety listings and owner feedback. Every product is scored against the criteria on our How We Review page, and picks are updated when models change.