LED lighting panels Power and lm: 18w, 1350lms Measurement: 300mm*300mm Color temperature: 3500k-5500k Voltage:100-240v/50-60hz Led quantity: 90pcs Use slap-up import material; Saving energy: 50%.Replace the energy saving lamp; Import high-class brand chips, more high intensity, less light decline, longer life more than 60, 000h Special aluminum base board.Heat dispel is double than the common one; Super-thin design.Only 15mm thick; Warrant two years about the quality; No nv and ir radiation. Packing: carton Packing measurement: 355*355*100mm G.W: 2.3kg n.W: 1.55kg