parameters 

Lamp surface diameter:  F300mm ; F400mm; 300x300mm; 400x400mm;  500x500mm; 600mmx600mm
color: red(620-625),green (504-508), yellow (590-595)
voltage :187V-253V,50Hz
Rated power: F300mm<10w  F400mm<20w
work life :50000 hours
work environment : -40?- +70?
Relative humidity: =95%
Reliability: MTBF>10000 hours
Maintainability: MTTR =0.5 hours

Product Feature:

· High efficiency and long life LED light source

· Lowest power consumption and brilliant light output

· Uniform signal appearance

· UV-stabilized Polycarbonate shell and lens

· Sun phantom protection

· Waterproof and impact resistance

· Moisture and dust resistance

Our company, experienced in quality solar traffic light manufacturing and exporting, is one of the leading solar traffic light manufacturers in China. Please feel free to buy our newest and fashion lights online or contact our factory directly.