Thanks to an exclusive U.S. licensing agreement with Photalume, ERG Lighting introduces the eLumination series of driverless AC LED light engines for architectural, display, and down lighting. Offered in 4 in. and 6 in. round versions for downlights and square for wall packs and canopy lights. Available in color temperatures ranging from 2700K to 5000K, they have an efficacy greater than 100 lm/W.