灯具输入电压:(InputVoltage): AC100~240V 电源效率:(DriverEfficiency): 90%LED功率:(PowerConsumption): 9-27W 光通量LuminousFlux(Lm):720Lm 相关色温:(CorrelateColorTemperature): 暖白/正白 warmwhite2800-3300Kwhite5500-6000K 工作环境:(Workingnvironment): 环境温度-40℃~+55℃相对湿度:(WorkingHumidity): 10%~90%使用寿命:(LED sOperatingLife): 50000H 材料:(LightBody LampshadeMaterial): 铝合金Anodizedaluminum