Lancaster Double Ring Light Series NumberILDCLCSPSize12", 14", 16", 18"Voltage100-277VLED Watt18W, 23W, 28W, 35WLumen Output1430 - 3364LMCRI>80Color3000K, 3500K, 4000K, 5000K Our Built-in LED: High Efficiency, High CRI, Binned and Mixed to Reach Uniform Light. Available in Satin Nickel, Polish Brass, White, and Oil Rubbed Bronze. This is a smart energy saving solution for offices, lobbies, residential and retail locations.