el advertisement poster: 1.long life span:10000h 2.no heat, no radiation 3.customized design 4.CE and ROHS approved Superior quality, reasonable price, fashionable design and comfortable service, so what else are you waiting for? Specification:1.Long life cycle. the lasting lighting time can be up to 25000hours.2.Extra-thin, light. 0.2~0.5mm3.Voltage Rating:DC12V,AC110V-240V4.Sizes: A5, A4, A3, ...