Arize® Life2 Indoor Vertical Farm LED Grow Light Fixture

From: $125.00

  • Ideal use location: Hydroponic indoor vertical farm
  • Crops: Leafy greens, culinary herbs, young plants/propagation and floriculture
  • Pink Reproductive Spectrum*
  • Coverage area: 4’ or 8’ mounted every 10-12”
  • Voltage: 120-277VAC
  • Wattage: 32W or 64W

**Please see our spectrum guide below .** Please contact us with any questions you may have or if you need larger quantities than are available.


The industries’ finest Commercial LED Grow Light for
Vertical/Indoor Farming Applications

Your solution for vertical farm lighting. Designed for dense, multi-layer commercial and small scale applications, the Arize Life² illuminates leafy green, microgreen and propagation-stage crops from seed to harvest. Offered in two lengths with nine spectral options, the new generation builds on its predecessor’s success with a 50% longer lifespan, doubled run lengths and efficacy levels peaking at 3.2 μmol/J.


(Not sure what light to get? Click here)


  • 2.5 inch increase in useable light area for improved edge uniformity at canopy level
  • Doubled loading: now connect up to 52 fixtures per junction box, reducing installation labor
  • Targeted spectra for high-quality crops and boosted yields
  • Reduced energy, HVAC and water usage


  • 4 ft. and 8 ft. lengths
  • 126° light distribution
  • 5-year limited warranty



  • Vertical Indoor Commercial Farms
  • Vertical Hydroponic Cultivation
  • Growth chambers and rooms

Features of variations

All spectrums now available to purchase online. Please contact ( with any questions or if you require a custom quote.

  • 9 spectra ranging from broad to narrow, for versatility for any application
  • Up to 3.2 μmol/J, for a 15% gain in efficacy over its predecessor
  • 54,000 L90, a 50% longer lifetime than the previous generation
  • Up to 103 μmol/s per 4 ft. light bar


“I grow hydroponic lettuce in a vertical farm and these lights work great. I already have the Arize Life1 lights, so it was natural to add the Life2 to the farm. The biggest asset is being able to link more light fixtures in series. I’m very happy with the fixture and am looking forward to expanding my farm early next year.”  — David Dougherty, Cape Fear Greens

Read more about Growing microgreens with LED grow lights in Sonora, Mexico



The Arize Life2 is not compatible with the Arize Lynk Gen 1 and Gen 1.5.



Request a light plan

Additional information


4 ft, 8 ft

Choosing a Spectrum

Fixtures and spectrum recommended for common horticulture crops

Crop Stage Spectrum
Leafy greens Germination/ Propagation PPB or PKB as Blue promotes root creation. If you want to maximize your electrical efficacy (µmol/j), your choice is PPB. PKB will be more comfortable to the workers' eyes.
Leafy greens Reproductive PPR or PKR as red promotes biomass and flowering. If you want to maximize your electrical efficacy (µmol/j), your choice is PPB. PKB will be more comfortable to the workers' eyes.
Cannabis Propagation PPB or PKB because more Blue tends to keep the crop in a vegetative state and shorter in size. 
Cannabis Flowering PKR because cannabis secondary metabolite seems to be stimulated by the green portion of light while the low blue to red ratio seems to promote flowering in biomass development.
Ornamentals/ Flowers PPB or PKB will work well and allow growers to reduce plant growth regulators.
Microgreens Any spectrum will work, but high blue will keep the seedlings from stretching.  
Strawberry  PKR is very safe for all berry crops.  Intensity will be most important.
Vine crops/ Supplemental lighting PPR for supplemental lighting in the greenhouse. Academic studies (University of Arizona & Michigan) tend to agree that the best spectrum for greenhouse lighting is the most efficient one in efficacy thus higher micromols/joule should be considered. Tomatoes: PPR - Bell Peppers: PKB (Harrow research center) - Cucumber should be PKR.  If in doubt choose PKR.  It will work in every situation.


Arize Life2™ Leader Cable w/plug

HA SKU: 30026  

ARIZE™ LED Grow Lights Clips

  • Wet Clip Slim or
  • Wet Clip Standard
  Check the Installation-Guide for more details. Need a racking system for your lights? Check out the GrowRack.