LumiGrow launched the LumiBar LED-based system for delivering optimum spectral and light levels for multilayer crop production without the high energy demand and unevel light quality inherent with conventional fixtures. LumiBar boosts crop yields, reduces costs and gains productivity. It is ideal for controlled environments including climate cabinets, growth chambers and production units. It provides 50 percent more PAR per Watt and consumes as much as half the energy required by fluorescent or incandescent fixtures.