SKU: 9936058587
4 bulb t5 grow light

4 bulb t5 grow light Active Grow T5 HO 4FT 8 Lamp LED Grow Light (432W Eqv.)

$24.26 $26.96
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Description

4 bulb t5 grow light Active Grow T5 HO 4FT 8 Lamp LED Grow Light (432W Eqv.)Active Grow T5 HO 4FT 8 Lamp LED Grow Light (432W Eqv.) Sun White Pro Spectrum Achieve fuller, heartier plants with our high output full spectrum T5 LED grow lights Produce stronger roots & create new leaf & budding sites Easy dual on off switches for veg & flower fruit stages Ballast free design means no buzzing, flickering or replacement costs Low heat output is safe for plants & growers Daisy chainable for a clean installation High light output

Active Grow T5 HO 4FT 8 Lamp LED Grow Light (432W Eqv.) - Sun White Pro Spectrum

Achieve fuller, heartier plants with our high-output full spectrum T5 LED grow lights

  • Produce stronger roots & create new leaf & budding sites

  • Easy dual on-off switches for veg & flower/fruit stages

  • Ballast-free design means no buzzing, flickering or replacement costs

  • Low heat output is safe for plants & growers

  • Daisy-chainable for a clean installation

  • High light output with minimal energy costs

 

Sun White Pro Spectrum

The Sun White Pro Spectrum is a commercial grade plant production spectrum formulated with higher blue light content and dedicated 660 nm (red) light in balance to promote strong root development, tight internodal spacing, higher rates of phytochemical production and increased flavonoid content. 

   

Additional Features

Bypass the Hassle
This LED grow light fixture uses Active Grow T5 HO Ballast Bypass LED Grow Lamps and runs directly off line voltage 120-277V. No ballasts means no buzzing, flickering, compatibility or longevity issues, giving your plants pure, uninterrupted lighting. *This fixture is for use with Active Grow T5 HO Ballast Bypass 4FT LED Grow Lamps only. Fluorescent lamps may not be used with this fixture as it does not contain ballasts. Only one side of the fixture’s lamp holders are wired. Insert the lamp end marked with L N into the fixture’s wired lamp holders.

Sustainable Horticultural Lighting
Uses 60% less energy than 54W T5 HO fluorescent lamps when used with Active Grow T5 HO Ballast Bypass LED Grow Lamps, greatly reducing heat output, HVAC costs and the need for more vertical space. Provides savings of over $960 in energy costs over the lifetime of the lamps.

Plant Centric Design
Designed specifically for horticulture use with a 100% more effective spectrum for plant growth and a high PBAR (280-800nm) output and efficacy.

Seamless Connectivity
Connect up to 4 fixtures @120V or 8@208V/240V/277V on one circuit to make for an easier and cleaner installation.

Dual On-Off Switches
Dual on-off switches allow growers to run 4 or 8 lamps to meet target lighting requirements for different plant types and growth stages.

Shatterproof Design
Each lamp’s transparent PC body protects against water damage and shattering without sacrificing photon output.

Long Lifetime & Guarantee
Active Grow 25W T5 HO Ballast Bypass LED Grow Lamps feature an exceptional 30,000-hour lifetime. Each fixture has a 3-year warranty. Active Grow is locally based in Seattle, WA providing same day response and friendly support.

Certified Safe
All lamp and fixture components and manufacturing processes meet the highest industry safety standards.

Rebates Available
When used with Active Grow T5 HO LED Grow Lamps, the T5 HO fixture may be eligible to receive large utility rebates for commercial projects. Contact us to learn more.

 

What's Included?

  • 1x T5 HO 4FT 8 Lamp LED Grow Light
  • 8x 25W T5 HO Ballast Bypass 4FT LED Grow Lamps
  • 1x 8′ 120V power cord (can also function as daisy chain cable)
  • 2x Hanging wires (pre-installed)
  • 1x Fixture installation guide
  • 1x Lamp installation guide
  • 2x Fixture modification stickers

 

Specifications

  • Model number: AG/T5HO8FIX/4FT/PS
  • Base: G5
  • Power: 200 watts (Active Grow 25W T5 HO 4FT LED lamps)
  • Amperage: 1.67A (Active Grow 25W T5 HO 4FT LED lamps)
  • Input voltage: 120-277V 50-60Hz
  • Rated power factor: >95%
  • PPF output (400-700 nm): 408 µmol/s
  • PBAR output (280-800 nm): 416 µmol/s
  • PPF efficacy: 2.04 µmol/J
  • PBAR efficacy: 2.08 µmol/J
  • Spectrum: Sun White Pro Spectrum
  • CRI: 88 (typical)
  • Daisy chain capable: Yes (max 4@120V/8@208V/240V277V)
  • Dimensions (l x w x h): 46.9"x24.2"x2.4" (1190x615x60mm)
  • Weight: 22.21 lbs (10.1 kg)
  • Cord length: 8'/244cm
  • Dual on-off switches: Yes
  • Dimmable: No
  • Lamp lifetime: 30,000 hours
  • Lamp warranty: 3 years
  • Fixture warranty: 3 years
  • Optional accessories: 240V plug adapter

Spec sheet

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9936058587

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4.5 ★★★★★
Based on 30 reviews
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Product Reviews
E
Verified Purchase
Eric
Charlottesville, US
★★★★★ 5
Fan For Life!
Size: Gallon
I would not expect this to seal sidewall penetration or save an old tire from dry rot, but when it comes to road surface tire penetration there is absolutely no better or faster way to repair a flat. 1. You don’t have to remove the tire from the vehicle. Losing half a day waiting for a fixed flat tire is at an end! 2. While a bit pricey, it comes out to be a bit cheaper than a shop trip for smaller UTV or mower tires and A LOT cheaper for larger truck and tractor tires. In 2024, we spent over $350 on flats. 3. We have spiny honey locust trees and bushes invading our farm and deal with flats at least once a month, usually more often than that when clearing fence lines and trees or maintaining pastures. Not to mention the aggravating repeated flats on the same tire are gone. 4. The injector is a bit messy, but the residue will wash off in water if it is cleaned before it dries. 5. So far of the six treated tires on various machines, we’ve had no repeat flats or leaks. 6. Red valve covers come with the packaging so it’s easy to see whether a tire has been treated. 7. This works on tubes and no tubed tires. 8. I’ve used this on my truck, SUV, riding mower, UTV, tractor front tires, and backhoe front tires. Works as promised every time. If the manufacturer is reading this review, I would appreciate a simpler dosing and injection system - especially on the gallon jug. I’m thinking of something like the pump on a lotion bottle where one pump equals one ounce for example. And provide more than one injector hose. Attach a string or other keeper on the valve removal tool. Losing this tiny tool would make the whole system inoperative. Overall, I’m a lifetime fan.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 9, 2025
C
Verified Purchase
Chad V
San Leandro, US
★★★★★ 5
Works Awesome
Size: 40oz
Product works great. I have it in my lawn mower tires. I have a property that we cleared of 100's of mesquite trees and I have been getting flats everytime I mowed. I added this to the tires and have now mowed 6 times with no flats. Keep in mind it does not work on tires with tubes but works perfect for tubeless tires. I have ordered 2 more kits for my 4 wheelers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
10/10
Size: 20oz
Awesome stuff, used it on some very dry rotted law mower tires just to see what it would do. Worked great holding air again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
D
Verified Purchase
don
Houston, US
★★★★★ 5
Works well!
Style: 16 oz
This stuff works well. I've only ever used it after my tires had been punctured and ran flat... I haven't had a flat this wouldn't seal... 3 uses so far all 3 have fixed flats and been many miles put on since the repairs. I start with as little as possible and if it doesn't seal I just add more, I think I've managed to use far less than recommended and successfully sealed punctures. I've only used it on fat tire e-bike tires. I'm pretty comfortable with the seal and I have no plans to replace the tubes, which saves me a fair amount of trouble. I will update if it springs any leaks without new punctures. It's very easy to use and actually pretty clean especially compared to automotive type tire repair foams. The first repair I used it for was a brand new bike that just wouldn't hold air in the rear, totally unsure what caused it to keep losing air but 2 or 3 small doses of slime fixed it. The most recent slime repair, I had a wobbly bike ride which felt weird and I couldn't figure out why but a few hours after I had returned home both tires were totally flat. They both had a handful or more of some really heavy duty thorns stuck in the tire that likely barely punctured the tubes but the rear tire also had a roofing nail in it. I did not think the slime was going to fill that one, it was a pretty heavy leak once I removed the nail, but Slime did seal it and I've since ridden the bike twice and in the same rough conditions I normally would still holding strong at higher pressure than I normally ride, have yet to drop back down since refilling but I am hoping and expecting it won't be a problem. Two thumbs up. I always keep a small tube in my bike bag and I am confident if I ever need it while I'm out and about it will be useful.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
A
Verified Purchase
Artie
Port Orchard, US
★★★★★ 5
Who can live without slime great stuff and a good price. 👍
Style: 32 oz
If anyone has an outdoor anything that takes air. You should never be caught without this stuff. It seals your tires on almost anything and it lasts longer than you would expect. It’s easy to use and easy to clean up after using it. It will work well for anything that is supposed to hold air. Great product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026

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