Comparisons

	LUXgro 2-4′	LUXgro 4-2′	LUXgro 8-3′
Ideal Application	Supplimental light for greenhouses, wide area lighting for large grows	Supplimental lighting for individual tables, primary light for small grows	1-for-1 replacement for existing HPS/MH grow systems, primary light for large grows
PPF	484 μmol/sec	484 μmol/sec	968 μmol/sec
Wattage	267.5W	267.5W	552.1W
Average DLI per hour (12″ above canopy)	1.17	1.17	2.33
μmols/sec/radiometric watt	5.22	5.22	5.22
Construction and Thermals	Extruded aluminum body, Stainless Steel hardware and thermally-independent LED BARs in a slim 1.5″ profile.	Extruded aluminum body, Stainless Steel hardware and thermally-independent LED BARs in a slim 1.5″ profile.	Extruded aluminum body, Stainless Steel hardware and thermally-independent LED BARs in a slim 1.5″ profile.
Warranty	10-year warranty on body of the fixture 5-year warranty on the electronics	10-year warranty on body of the fixture 5-year warranty on the electronics	10-year warranty on body of the fixture 5-year warranty on the electronics