... No:HL-RW275-110WAAInput Voltage :AC 100-240 VConsumption Power:110WLight Source:High Power LEDLuminous Flux :≥6074lmCCTWarm White: (3000K-3500K)Beam angel ... start, no flicking, no humming.* Professional circuit design, each LED can work separately, thus it can avoid the influence caused ... by a broken single LED.*Anti-electric wave, no RF interference.*No such hazard ...