SKU: 46428575033
t5 ho grow light bulbs

t5 ho grow light bulbs Active Grow T5 HO 4FT 8 Lamp LED Grow Light (432W Eqv.) – Sun White Spectrum

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Description

t5 ho 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: 46428575033

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    Josh R.
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    Reviewed in the United States on June 11, 2026
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    G. Mays
    Lowell, US
    ★★★★★ 5
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    Size: 10.5, Color: British Tan/Ivory
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    Reviewed in the United States on April 24, 2026
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    Shahbaz
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    All-Day Comfort for 10+ Hour Workdays. Finally Found a Pair That Holds Up
    Size: 12, Color: Black Leather/Black, Size: 12, Color: Black Leather/Black
    After years of trying different “comfortable” dress shoes, this is the first pair I’ve owned that I can wear for a full 10+ hour workday without counting down the minutes to take them off. For context, I’m a retail district manager. I’m on my feet most of the day walking stores, standing in conversations, moving constantly. I’ve owned Clarks, Rockport, and even higher-end dress shoes, and while some started out comfortable, none of them held up for an entire day without foot fatigue setting in. These Cole Haan shoes are different. What stands out: All-day comfort: No mid-day foot pain, even after long shifts. Solid construction: Genuine leather that takes and holds a polish well. Supportive sole: Noticeably helps with impact from constant walking. Great value: Performs better than shoes I’ve paid significantly more for. I also appreciate that they hit a nice middle ground stylistically; more business casual than formal, but still sharp enough for most professional environments. For additional context, I am a heavier individual and tend to wear down the outer (lateral) edge of my shoes first. That pattern holds true here as well. The only drawback: After about two months of wearing them 5 days a week (purchased January 7th), the sole shows more wear than I would expect at this point. It’s not a dealbreaker, but it’s the reason I’m giving 4 stars instead of 5. I’ll be including a comparison photo between the worn pair and a new pair for reference. That said, I still expect to get around 8–10 months of use out of them, which at this price point is more than fair. Bottom line: If you need a comfortable, reliable, and reasonably priced work shoe for long days on your feet, these outperform just about everything else I’ve tried, and that’s why I bought a second pair.
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    Reviewed in the United States on March 24, 2026
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    West Palm Beach, US
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    Size: 10, Color: Cognac
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