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Finally Active Grow T5 Ho Ballast Bypass 4ft Led Grow Lamp (54w Eqv.) - Sun White Spectrum - Limited Release [G8qAmrna]

$23.99 $76.99 -69%

DescriptionWhat’s in the Box?: 4x 25W T5 HO Ballast Bypass 4FT LED Grow Lamps1x Lamp installation guide2x Fixture modification stickers What Can I Grow?: Ideal for use in commercial or home grow applications for full-cycle plant growth of microgreens

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Finally Active Grow T5 Ho Ballast Bypass 4ft Led Grow Lamp (54w Eqv.) - Sun White Spectrum - Limited Release [G8qAmrna]

Description
  • What’s in the Box?:
  • 4x 25W T5 HO Ballast Bypass 4FT LED Grow Lamps
  • 1x Lamp installation guide
  • 2x Fixture modification stickers
  • What Can I Grow?: Ideal for use in commercial or home grow applications for full-cycle plant growth of microgreens (wheatgrass, broccoli, amaranth, watercress, sunflower, etc.), leafy greens (kale, green butter, romaine, green crisp, etc.), herbs (arugula, basil, chives, rosemary, thyme, etc.), flowers (African violets, begonias, orchids, gardenias), vegetables (squash, peppers, legumes, carrots, etc.), tropical plants, and carnivorous plants.
  • Sun White Spectrum: The spectrum that started it all and can grow almost anything is a full-spectrum light formulated to mimic natural sunlight conditions and is ideal for every stage of plant growth. High CRI 95 light accentuates plant coloration and makes visual inspection easier. Includes 660 nm (red) and 730 nm (far-red) wavelengths to boost photosynthesis rates via the Emerson Effect.
  • Bypass the Hassle: This ballast bypass LED grow lamp works with existing T5 fluorescent light fixtures by bypassing the ballast and wiring the lamp holders (tombstones) to a single end. Without the need for a ballast, these universal voltage 120-277V lamps do not flicker, buzz or experience longevity issues. *Requires bypassing the ballast during installation. Requires non-shunted lamp holders (tombstones). Please refer to the T5 LED GROW LIGHT BYPASS BALLAST INSTRUCTIONS VIDEO tab for detailed installation steps.
  • Sustainable Horticultural Lighting: Replaces 54W T5 HO 4FT fluorescent lamps. Uses 60% less energy, greatly reducing heat output, HVAC costs and the need for more vertical space.
  • 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.
  • Shatterproof Design: The lamp’s transparent PC body protects against water damage and shattering without sacrificing photon output.
  • Long Lifetime & Guarantee: Features an exceptional 30,000-hour lifetime and a 1-year limited warranty. Active Grow is locally based in Seattle, WA providing same day response and friendly support.
  • Certified Safe: All lamp components and manufacturing processes meet the highest industry safety standards.
  • Rebates Available: This LED retrofit solution may be eligible to receive large utility rebates for commercial projects. Contact us to learn more.
  • Specifications
  • Model number: AG/25T5HOBB/4FT/WS/4
  • Base: G5
  • Power: 25 watts
  • Input voltage: 120-277V 50-60Hz
  • Ballast compatible: No
  • Rated power factor: >95%
  • PPF output (400-700 nm): 53 umol/s
  • PBAR output (280-800 nm): 57 umol/s
  • PPF efficacy: 2.12 umol/J
  • PBAR efficacy: 2.28 umol/J
  • Spectrum: Sun White Spectrum
  • CRI: 95 (typical)
  • Dimensions: 45.63?x0.75?x0.75? (1159x19x19mm)
  • Weight: 0.40 lbs (181 g)
  • Dimmable: No
  • Lifetime: 30,000 hours
  • Warranty: 1 year
  • Data Sheet
  • Download the data sheet: here
  • Media
  • What Our Customers Say

    January 25, 2026

    Absolutely no complaints!

    An excellent find. I feel quite fortunate.

    - Violet U..

    January 25, 2026

    Absolutely no complaints!

    An amazing gadget. It works absolute wonders.

    - Patrick W..

    January 25, 2026

    Absolutely no complaints!

    A stellar example of great product engineering.

    - Victoria Y..

    Write a Review

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