Integrated Dual T8 4FT LED Dark Cycle Grow Light – Green Dream Spectrum
Integrated Dual T8 4FT LED Dark Cycle Grow Light – Green Dream Spectrum
Integrated Dual T8 4FT LED Dark Cycle Grow Light – Green Dream Spectrum

Integrated Dual T8 4FT LED Dark Cycle Grow Light – Green Dream Spectrum

Regular price$89.00
Choose Your Spectrum: Green Dream
  • Free US shipping (+$200)
  • Easy returns within 30 days

The Dark Cycle grow light is designed so you can work with your plants without disturbing their sensitive photoperiod

  • Unique green spectrum allows you to work while your plants sleep
  • Enjoy your garden any time of day
  • 4400 lumen output covers a large grow area
  • Easy on-off switch
  • Simply daisy-chain or connect end-to-end for a clean installation

1x 35W Integrated Dual T8 4FT LED Dark Cycle Grow Light with integrated LED tubes (non-replaceable)
1x 5' 120V power cord
1x 2' daisy chain cable
1x End-to-end daisy chain connector piece
2x Eyelet screws and anchors
1x Fixture installation guide

Free ground shipping on all orders over $200 in the continental US. Free ground shipping on all orders over $350 in HI, AK and Canada (BC, MB, NB, AB, ON and SK only). Products ship within 1-2 business days from date of purchase.

Active Grow proudly participates in the 1% for the Planet® program and donates 1% of all annual sales to organizations that promote sustainable agricultural practices.  

Better Light Spectrums = Better Plant Growth

Research engineered light recipes for your plant type & growth stage
Green Dream Spectrum

Soft green light with dominant 510-530 nm wavelengths ensures plants remain “asleep” during dark cycles.

Easy On-Off Switch

Simple to use, rocker style On-Off switch features a water-resistant cover to protect against humidity and dust.

Sturdy Hanging Hooks

Built-in metal hanging hooks allow for a quick installation using standard hydroponic hangers, zip ties, S-hooks and more (hanging equipment sold separately).

Daisy Chain Cable Installation

Connect multiple fixtures using the provided 2' daisy chain cables for a versatile and clean installation.

End-to-end Installation

Connect multiple fixtures end-to-end using the provided daisy chain connector pieces for a seamless installation with less wiring.

Plants Sleep While You Work
Safely illuminates plants during dark cycles to allow growers to perform routine maintenance and inspection without affecting photoperiods.

Ready to Glow
This LED work light fixture features two integrated tubes (non-replaceable), built-in on-off switch and universal voltage 120-277V compatibility.

Sustainable Horticultural Lighting
Replaces 100W T8/T12 fluorescent shop lights. Provides 4400 lm of uniform light output. Ideal for both small and large grow spaces or anywhere general illumination is needed that will not disturb growth stages of plants.

Seamless Connectivity
Connect up to 12 fixtures @120V, 20@208V, 24@240V or 28@277V on one circuit to make for an easier and cleaner installation. Fixtures connect end-to-end or via daisy-chain cable (installation accessories provided).

Long Lifetime & Guarantee
Features an exceptional 40,000-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 fixture components and manufacturing processes meet the highest industry safety standards.

  • Model number: AG/35PFIX/4FT/GS
  • Power: 35 watts
  • Input voltage: 120-277V 50-60Hz
  • Rated power factor: >95%
  • Lumen output: 4400 lm
  • Efficacy: 126 lm/W
  • Spectrum: Green Dream Spectrum
  • CRI: NA
  • Daisy chain capable: Yes (max 12@120V/20@208V/24@240V/28@277V)
  • Dimensions (l x w x h): 43.31x5.08x1.92 (1100x129x49mm)
  • Weight: 3.52 lbs (1.6 kg)
  • Dimmable: No
  • Lifetime: 40,000 hours
  • Warranty: 3 years
  • Optional accessories: 240V plug adapter
View spec sheet

Grow Smarter, Not Harder

Let us know how we can help you grow happier and healthier plants in your home or commercial facility

Contact Us

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.