The new SolarXtreme range of full-spectrum LED grow lights from California Lightworks features our exclusive Optigrow® light spectrum which offers the best results for all phases of growth in a single fixture. Optigrow® has been specially formulated and tested to give the best results in while offering full power for bloom and high yields. Our new COB LED design is a technological breakthrough that reduces cost without sacrificing performance. Available from 200 to 800 watts, SolarXtreme is designed to give professional results at home at a very affordable cost.