- 1x T5 HO 2.0 4FT 4 Lamp LED Grow Light fixture
- 4x 25W T5 HO Ballast Bypass 4FT LED Grow Lamps
- 1x 6' 120V power cord (doubles as daisy chain cable)
- 2x Hanging hooks
- 1x Fixture installation guide
- 1x Lamp installation guide
- 2x Fixture modification stickers
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Active Grow T5 HO 2.0 4FT 4 Lamp LED Grow Light - Sun White Spectrum
starting from 0% interest financing from
/mo.
- 212 µmol/s PPF output covering up to a 3x4 foot canopy area
- Sun White Spectrum with 95 CRI includes far-red for the Emerson Effect
- Consumes 100W while daisy-chaining up to 6 units on a 277V circuit
- 3-year warranty on both the fixture and LED lamps
- View More Details
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VOLUME PRICING
Commercial & Bulk Purchasing
We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.
Who This Is For
- You are upgrading to LED bars because your old fluorescent ballasts keep buzzing and flickering during the day.
- You are adding far-red spectrum to your setup because you want to trigger the Emerson Effect for faster growth rates.
- You are switching to a polycarbonate fixture because your heavy metal reflectors are difficult to clean and hang alone.
What We Found
- The polycarbonate body is surprisingly thin and light, making it a breeze to mount in tight vertical racks
- The 95 CRI spectrum makes it way easier to spot nutrient spots compared to standard shop lights or generic LEDs
- We found that using the dual switches to turn off individual lamps helps acclimate clones to higher light levels
What Users Say
- Operators who swapped out old tubes say their energy bills dropped immediately without losing any canopy coverage
- Growers scaling up their racks say the daisy chain feature saved them from hiring an electrician for new outlets
Active Grow T5 HO 2.0 4FT 4 Lamp LED Grow Light - Sun White Spectrum
Struggling with bulky, inefficient fluorescent lighting that's difficult to maintain? The Active Grow T5 HO 2.0 4FT 4 Lamp LED Grow Light is a lightweight, commercial-grade solution designed to slash energy costs while boosting plant health. This 100-watt system replaces traditional 216W fluorescent fixtures, providing 54% energy savings without sacrificing performance.
Perfect for cultivating leafy greens, herbs, and vegetables, this fixture features a ballast-free design that eliminates the buzzing and flickering common in older systems. If you require higher intensity for larger setups, consider the Active Grow T5 HO 4FT 8 Lamp LED Grow Light - Sun White Spectrum. For those needing a more professional-grade spectrum, the Active Grow T5 HO 2.0 4FT 4 Lamp LED Grow Light - Sun White Pro Spectrum is also available.
What's Included
Features
💡
High PPF Output
Four 25W LED lamps deliver 212 µmol/s PPF output with 2.12 µmol/J efficacy for optimal growth.
🛡️
Polycarbonate Design
Innovative polycarbonate construction creates a thin, lightweight 5.6-pound fixture that's easy to clean.
✅
ETL Certified
ETL listing ensures safety and reliability standards for commercial farming operations and installations.
☀️
Sun White Spectrum
Full spectrum with 95 CRI includes far-red wavelengths that trigger Emerson Effect for enhanced photosynthesis.
Specifications
| Specification | Value |
|---|---|
| Model Number | AG/T5HO4FIX/4FT/WS |
| Power Consumption | 100 watts |
| Input Voltage | 120-277V 50-60Hz |
| PPF Output (400-700nm) | 212 µmol/s |
| PPF Efficacy | 2.12 µmol/J |
| CRI | 95 (typical) |
| Dimensions (L x W x H) | 46.5" x 12.5" x 1.7" |
| Weight | 5.6 lbs |
| Lamp Lifetime | 30,000 hours |
Spectrum
The Active Grow Sun White Spectrum delivers a broad, natural output with a high 95 CRI rating and far-red wavelengths that trigger the Emerson Effect for enhanced photosynthetic efficiency. This balanced white-light approach supports healthy chlorophyll absorption, vibrant color development, and lush vegetative growth — while the far-red component improves canopy penetration and accelerates growth cycles in leafy greens, herbs, and microgreens.
Support & Manuals
Warranty
The Active Grow T5 HO 2.0 LED Grow Light system includes a 3-year warranty on both the fixture and LED lamps, providing long-term protection for your investment in commercial growing equipment.
FAQs
What plants are best suited for the Sun White Spectrum?
This spectrum is ideal for leafy greens, herbs, microgreens, and the vegetative stages of flowering plants. Its 95 CRI also makes it excellent for display areas where plant color accuracy is important.
How many units can I daisy chain together?
You can daisy chain up to 3 units on a 120V circuit, and up to 6 units on a 277V circuit, making it highly scalable for commercial operations.
Does this fixture require a ballast?
No, this is a ballast-free, bypass design. This eliminates common failure points like buzzing or flickering and reduces long-term maintenance costs.
What is the recommended hanging height?
For low to medium light plants, we recommend 24 inches above the canopy. For high light requirement plants, 12 inches is recommended for optimal intensity.
Is the fixture waterproof?
The fixture is designed for indoor use in commercial environments and is easy to wipe clean thanks to its polycarbonate housing, but it should not be submerged or exposed to direct heavy water spray.
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Questions About This Product?
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
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