Lamp surface diameter: Φ300mm ; Φ400mm; 300x300mm; 400x400mm;
500x500mm; 600mmx600mm
color: red(620-625),green (504-508), yellow (590-595)
voltage :187V-253V,50Hz
Rated power: Φ300mm<10w Φ400mm<20w
work life :50000 hours
work environment : -40℃- +70℃
Relative humidity: ≤95%
Reliability: MTBF>10000 hours
Maintainability: MTTR ≤0.5 hours
IP rating: IP54
