1 Working Voltage:85-277VAC
2 Power Factor:>90%
3 lighting Efficiency:>85%
4 Color Rendering Index:>75%
5 Work Frequency:50-60HZ
6 Constant Circuit Error:<2%
7 Static Power Consumption: <0.5W
8 Ambinet Temperature:-20-85
9 Microwave/Noise:<240mv
10 Material: AL+PC shell
11 Short Circuit Protection:available
12 SIZE:38*17*Lmm
13 Certificate:CE ROHS PSE FCC
14 Color temperature:warm white:3000-4500k;Natural White:5000-6500k;Cool White:7000k.