Active Grow T5 HO Ballast Bypass 4FT LED Grow Lamp (54W Eqv.) – Red Bloom Pro Spectrum
Product details
| Management number | 250466836 | Release Date | 2026/09/17 | List Price | US$41.65 | Model Number | 250466836 | ||
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Active Grow T5 HO Ballast Bypass 4FT LED Grow Lamp (54W Eqv.) – Red Bloom Pro Spectrum
Easily convert your fixtures & achieve fuller, heartier plants with our high-output T5 LED grow lamps
- Produce stronger roots & create new leaf & budding sites
- Slash your energy & HVAC bills with 50% power savings
- Grow consistent & uniform trays of plants
- Easy plug & play installation
- Low heat output is safe for plants & growers
- Exceptional 30,000-hour lifetime
Red Bloom Pro Spectrum
Pink light is power, and not a photon is wasted with this chlorophyll-boosting, full-spectrum light that hits precisely on 450 nm (blue) and 660 nm (red) wavelengths. This spectrum also features additional far-red light that increases plant photosynthesis rates via the Emerson Effect. Designed to increase plant mass, speed up plant growth and promote healthy carotenoid development, budding and fruiting.
Additional Features
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 below for detailed installation steps.
T5 Bypass Instructions
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 3-year 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.
What's Included?
- 4x 25W T5 HO Ballast Bypass 4FT LED Grow Lamps
- 1x Lamp installation guide
- 2x Fixture modification stickers
Specifications
- Model number: AG/25T5HOBB/4FT/PR
- Base: G5
- Power: 25 watts
- Input voltage: 120-277V 50-60Hz
- Ballast compatible: No
- Rated power factor: >95%
- PPF output (400-700 nm): 45 µmol/s
- PBAR output (280-800 nm): 50 µmol/s
- PPF efficacy: 1.80 µmol/J
- PBAR efficacy: 2.00 µmol/J
- Spectrum: Red Bloom Pro Spectrum
- CRI: 70 (typical)
- Dimensions: 45.63"x0.75"x0.75" (1159x19x19mm)
- Weight: 0.40 lbs (181 g)
- Dimmable: No
- Lifetime: 30,000 hours
- Warranty: 3 years
Spec sheet
Bestseller ranking
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