型号TJ-BL-50W光源类型led灯电压110/220（V）开关类型按钮式可调节高度3-10（m）灯罩材质铝外形尺寸Ф500×380（mm）主要适用范围户外与室内照明装饰风格中式现代品牌自主平均使用寿命50000（h）变压器电子变压器产地深圳光源功率50（W）灯光颜色2700K-7000K输入电压InputVoltageAC85V～265V电源频率FreqmcuyRamge50Hz～60Hz总谐波失真TotalHarmonicDistortion≤9%功率因数PowerFactor>0.9电压效率PowerEfficiency>87%LED工作电压WorkingVoltageDC30～36VLED数量LedLED功耗LedC***umption系统总功耗SystemC***umptionLED发光功率LedLuminousEfficiency60-100LM/WLED灯具初始光通量WW5900LmPW6200LmLedInitialFluxCW5950Lm灯具效率Iamp'sEfficiency>85%平均照度高度(Height)6M49.3Lux高度(Height)8M23.8Lux***erageIliluminance高度(Height)10M11.6Lux光斑面积高度(Height)6MΦ10M圆形光斑高度(Height)8MΦ16M圆形光斑IlluminanceArea高度(Height)10MΦ21M圆形光斑照度均匀度IlluminanceUniformity>0.4相关色温WW2700K～3900KPW3900K～6000KColorTemperatureCW6000K～7000K显色指数WWRa>68ColorRenderingIndexPW,CWRa>75配光曲线LightDistribution对称式/圆型光斑Symmetncal/RoundBeam配光方式LightDesignLED+反光罩二次配光LEDandNovellightLED结点温度JunctionTemperature≤80℃工作环境温度WorkingTemperature-40℃～+55℃存储环境温度StorageTemperature-25℃～+65℃(25℃***佳)防护等级IPGradeIP65光源使用寿命WorkingLife-span>50000H电源线PowerLine0.75m)