... /15/18/20w Rated life:6000/8000/12000 hours 4U energy saving lamp:Power: 9W, 11W, 13W, 15W, 18W, 20WColor temperature (K): 2700K, 4000K, 6500KBase: E14 ... , and the light distribution is very equalSaves up to 80% energy cost Packing:1pc/box, blisterOuter packing: Paper cartons, pallets MINI 4U energy saving lamp