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.
Robin from Cascadia Greens joins us to see how our Active Grow T5 HO LED Grow Lamps perform in an indoor hydroponic rack grow light spectrum test for Basil, Shiso, Sorrel & Edible Flowers.
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.
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.
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 warranty. Active Grow is locally based in Seattle, WA providing same day response and friendly support.
All lamp components and manufacturing processes meet the highest industry safety standards.
This LED retrofit solution may be eligible to receive large utility rebates for commercial projects. Contact us to learn more.
- Model number: AG/25T5HOBB/4FT/WS
- Base: G5
- Power: 25 watts
- Input voltage: 120-277V 50-60Hz
- Ballast compatible: No
- Rated power factor: >95%
- PPF output (400-700 nm): 53 µmol/s
- PBAR output (280-800 nm): 57 µmol/s
- PPF efficacy: 2.12 µmol/J
- PBAR efficacy: 2.28 µmol/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
Learn about the T5 HO 2.0 LED Grow Light. The all-PC body provides growers with a lightweight (5.6 lbs), low-profile (1.7”) and high-performance LED fixture with 10% higher PPFD output than the previous generation.
Grow Smarter, Not Harder
Let us know how we can help you grow happier and healthier plants in your home or commercial facility