The BIOS Icarus® Gi2 is the controlled environment agricultural industry’s superior choice for commercial crop production applications. The thoughtfully inspired Icarus Gi2 has the highest Photosynthetically Active Radiation (PAR) output and PAR photon efficacy for a truly industrial-grade LED fixture specifically designed for the industry. The Gi2 has an optimized broad spectrum that maximizes photosynthesis and plant growth while also providing for a very comfortable visual experience that allows for ideal conditions for crop assessment.


Engineered for science, this optimized industrial grade LED fixture is unique in that it meets the demanding requirements for commercial crop production with superior performance, energy efficiency, durability, and competitive cost that is lacking in the LED grow light market today.


This fixture comes ready to hang with a set of y-gripples (14.5 inches long) and a set of adjustable pins to so our customers can optimize the light to fit their needs best. Like our other products the Gi2 also has a passive cooling design which simple means there is no moving parts in the fixture. Fans, and moving parts have a high failure rate which are not made to be swapped out when the ultimately do cease to operate.

BIOS Icarus Gi2 Spec Sheet

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SKU: 321-ICAD-00001 Categories: ,

Industrial Grade Construction

Tempered Glass for Easy Cleaning

Scientifically Engineered Spectrum

Exceptional PAR Output and PAR Efficacy

Durable and Easy to Clean

Scientifically Engineered

The high-performance and energy-efficient BIOS Icarus® Gi2 LED grow lights deliver the agricultural industry’s highest PAR output and photon efficacy in a truly industrial-grade LED grow light fixture.


  • Fully assembled, industrial grade construction and durability
  • Broad light spectrum beneficial for all phases of plant growth and accurate crop assessment
  • >40% less energy required compared to 1000W HPS
  • Tempered glass cover allows fixtures to be easily maintained (cleaned) for optimal light output year after year

Fixture Wattage: 640 Watts

Voltage: 100-277VAC & 277-480VAC

Photosynthetic Photon Flux (μmol PAR/s): 1359 μmol/sPAR

Photon Efficacy (μmol PAR/J): 2.12 μmol/JIngress

Protection: UL Listed for Wet Locations

Warranty: 5 Year Limited

“With decreases in our power bill and, increases in our overall yield, BIOS LEDs are a welcome addition to the Constellation Cannabis family. The performance, durability, and efficiency of these LEDs made BIOS a clear winner in our search for the perfect lighting solution.”

Jeffrey Hubbard

Constellation Cannabis

“These lights beat any on the market. Yields are over 2 per fixture right now and couldn’t be happier. After bulk discounts and energy rebates, they are very affordable and come in a durable and cleanable housing which is what helps them rise above. Love BIOS!”

Ricky Julian

Mothership Farms

“Overall the plants look really good and are filling in quite nicely. We are pleased with what we’re seeing, results seem to be on par with our expectations for this strain, possibly a bit better. The room climate has remained very stable. Temperature and humidity graphs are all very linear.”

Customer from the Northwest