LED投光灯、LED灯具、LED灯、LED(LED灯具加工)
项目(Item) | 最小值(Min) | 典型值 | 值(Max) |
功率 | - | 50W | 54W |
额定电流 | - | 1.75A | 1.8 A |
额定电压 | 32V | 32.8 V | 33.6 V |
暖白色温 | 2700K | 3200 K | 3900 K |
正白色温 | 4000K | 5500 K | 6000 K |
冷白色温 | 6000K | 6500 K | 7000 K |
正常工作结温 | - | 85℃ | 105℃ |
LED芯片数量 | - | 50PCS | - |
LED光效等级 | 75LM/W | 85LM/W | 90LM/W |
LED芯片 | ES |
2、 灯具技术参数
| | 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 |