Growers Choice TSL LED ROI-E420 - Horticulture Lighting Fixture - 420W Organic Complete Nutrients offering double the weight-bearing capacity

offering double the weight-bearing capacity and ensuring the structure can support up to 150 pounds of equipment

*Free of any hydrogen Sulphide based Ethyl Mercaptan Odorants

• TopMax 500ml

Kelp-derived inputs: Adds naturally sourced components commonly used in plant nutrition programs

it is recommended to use Ventana Plant Science - Flower 0-3-4 in conjunction with Ventana Plant Science's Support product

Growers Choice TSL LED ROI-E420 - Horticulture Lighting Fixture - 420W Organic Complete Nutrients offering double the weight-bearing capacityGrowers Choice ROI E420 LED with 1,090 mol s and GC 3K Spectrum The Growers Choice ROI E420 outputs 1,090 mol s PPF at 2. 6 mol J efficacy from 420W on 120 277V AC. Built as a collaboration between TSL Horti Tech and Growers Choice, this fixture uses Osram top bin diodes tuned to the GC 3K full phase spectrum (3000 3300K) with enhanced 660nm red. The overall color temperature sits in the warm range that favors flowering, but the balanced spectral