SKU: 61974390586
4ft grow light bulbs

4ft grow light bulbs Active Grow T5 HO 4FT 8 Lamp LED Grow Light (432W Eqv.) – Sun White Spectrum

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Description

4ft grow light bulbs Active Grow T5 HO 4FT 8 Lamp LED Grow Light (432W Eqv.) – Sun White SpectrumActive Grow T5 HO 4FT 8 Lamp LED Grow Light (432W Eqv.) Sun White 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

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

    This all-natural light spectrum boosts healthy growth rates for house plants, microgreens, flowers, fruits and more. By mimicking sunlight conditions with a high CRI of 95, the Sun White Spectrum will make your garden look more vivid and it will be easier to detect pests and deficiencies before they spread. This truly full-spectrum light extends beyond the traditional PAR range (400-700 nm) to include far-red wavelengths that increase photosynthesis rates via the Emerson Effect.

       

    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/WS
    • 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): 424 µmol/s
    • PBAR output (280-800 nm): 456 µmol/s
    • PPF efficacy: 2.12 µmol/J
    • PBAR efficacy: 2.28 µmol/J
    • Spectrum: Sun White Spectrum
    • CRI: 95 (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: 61974390586

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    Based on 23 reviews
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    Catevnz
    New York, US
    ★★★★★ 5
    It was by far the best of the 3 I ordered
    Color: White, Size: Medium, Color: White, Size: Medium
    Good shredded memory foam pillow. Great for traveling. Great for side sleeper. I have had neck and shoulder problems and went through a ton of pillows before settling on Luxome Layr adjustable pillow. But way too hefty to travel with. I bought three travel pillows for a trip I am currently on - this one, a sleep number one and Alkamto travel and camp Pillow. The Alkamto was a no-go right away. Too squishy. Little support. Loved the Nappler. My husband liked it too so ordered him one. I will say his came in and was not as full as mine. I had some leftover fill from my Layr pillow so filled it out a bit for him. He doesn’t need one as supportive as mine so it wouldve be fine. It is nice because if it’s too firm you can pull some filler out. Had I gotten the second first it still would’ve been the best but I’m glad mine was fuller. The sleep number came in the next day and way good but not as good. Gave that to my adult daughter. Returned the Alkamto one as useless. The Nappler rolls up pretty easy and compacts down well in its bag so I could fit in my carry on. Was good for the flight - a long flight with lay down seats but crappy pillows. I’ve used it instead of the hotel pillows and also now the cruise ship pillows. 5 days into travel and I’ve very pleased.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 27, 2025
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    Verified Purchase
    Steve S.
    San Leandro, US
    ★★★★★ 5
    Very comfortable/ Good support
    Color: White, Size: Medium
    I travel often and I’m always frustrated that I have to leave my good pillow at home. I bought this one very quickly and on a whim and boy was I surprised! I slept very well the first night with it! I didn’t have to make any adjustments to it at all! I like that it’s white and can go inside of any pillowcase. When you take it out of the dryer to initially fluff it, it looks very big, but is extremely comfortable and does not strain my neck at all! It provides excellent support.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 20, 2026
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    Holly's Corner
    Omaha, US
    ★★★★★ 5
    Great for Travel - Perfect Size and Comfortable!
    Color: White, Size: Medium
    After trying to find a neck pillow for travel and many returns, I purchased this pillow. I love it! I have a long and thin neck and all the neck pillows did not provide enough support and constantly rotating the neck pillow does not work for me. Switching to this pillow was my answer. It came compressed and I followed the instructions (15 min in the dryer on low with a couple of dryer sheets). The pillow fluffed right up and is super comfortable and supportive. There is no smell. The cover is very soft (a must!). It easily compresses into the provided bag so easy to travel with. It's also the perfect size, small enough to easily travel with, and large enough to provide support. I recommend it.
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    Reviewed in the United States on October 25, 2023
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    Emory
    Lake Worth, US
    ★★★★★ 5
    An actually comfortable travel pillow!
    Color: White, Size: Medium
    Perfect travel pillow. Enough stuffing and never felt too small. I've used it on multiple camping trip so far.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 22, 2026
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    Tracy
    Belleville, US
    ★★★★★ 5
    Soft, Comfortable, and Great for Camping
    Color: Grey, Size: L-23 X 16 Inch
    I bought this travel pillow for my son’s first camping trip, and I was really impressed. It’s incredibly soft, nice and fluffy, and made a big difference in keeping him comfortable overnight. It was such a hit that I think his dad was a little jealous I didn’t get him one too! It also packed up easily and fit back into its bag without a struggle, which is a huge plus when you’re camping. It held up well during the trip and did exactly what we needed it to do. My only criticism is that it’s a little pricey for what it is. That said, once you feel the quality and comfort, you can understand why. Overall, I would definitely recommend it.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 4, 2026

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