| | 输入电压 Input Voltage | AC85V～265V |
| | 电源频率 Freqency Range | 50Hz～60Hz |
| | 总谐波失真 Total Harmonic Distortion | ≤ 9 % |
| | 功率因数 Power Factor | ＞0.98 |
| | 电源效率 Power Efficiency | ＞87 % |
| | LED工作电压 Working Voltage | DC30～36V |
| | LED数量 Led | 1 pcs |
| | LED功耗 Led Consumption | 50W |
| | 系统总功耗 System Consumption | 54W |
| | LED发光效率Led Luminous Efficiency | 80 Lm /W |
| | LED灯具初始光通量 Led Initial Flux | 4000Lm |
| | 灯具效率 lamp’s Efficiency | ＞91 % |
| | 平均照度 Average Illuminance | 4 | 62LUX |
| | 6 | 16 LUX |
| | 8 | 7 LUX |
| | 光斑面积 Illuminance Area | 4 | 直径为5米的圆形面积 |
| | 6 | 直径为10米的圆形面积 |
| | 8 | 直径为22米的圆形面积 |
| | 照度均匀度Illuminance Uniformity | ＞0.5 |
| | 相关色温 Color Temperature | 详见上述LED参数表 |
| | 显色指数 Color Rendering Index | Ra＞75 |
| | 配光曲线 Light Distribution | 对称式/圆形光斑 |
| | 配光方式 Light Design | LED+反光罩二次配光 |
| | LED结点温升 Junction Temperature | ≤80℃ |
| | 工作环境温度 Working Temperature | -40℃～ +55℃ |
| | 储存环境温度 Storage Temperature | -25℃～ +65℃（25℃最佳） |
| | 防护等级 IP Grade | IP65 |
| | 净重 Net weight | 3.66Kg |
| | 光源使用寿命 Working Life-span | 50000H |
| | 电源线 Power line | 0.75mm2三芯线 |
| | 电源线连接 Connect wire | 红 Red | L火线 |
| | 蓝 Blue | N零线 |
| | 黄绿 Yellow/Green | G地线 |
| 灯头外壳颜色 （The color of the lamp shell ） | 银灰色 |
