high lumen led light 1, Power: 20w,TUV,UL 2, Double-sided PC cover 3, lockable rotating end cap 4, Isolated ... and applicable to every field.Features (product structure features) :1, Double-sided PC Cover2, Latest lockable rotating end cap, newest attractive ... pc lens with double side lighting, more energy efficient and save space.2, Environmental friendly, no ultraviolet, no infrared ray radiation, ...