... residential rooms, hotels, commercial buildings and so on. Model Number Power Voltage ColorLEDsLMsviewing AngleSizeDiameter BL-ACL1C3*1-002Si3WAC 85~265V 50~60Hzw ... long life span of the lamp beads;2,Wide input voltage :AC100-240V /50-60Hz,applicable for most countries;3, ... Energy saving and low power consumption, saving up to 50%-60%,compared to traditional ...