Technical IndexLamp Diameterφ200mm φ300mm φ400mmWorking Power Supply170V ~ 260V 50HzRated Powerφ300mm<10w φ400mm<20wLight Source Life≥50000 hoursEnvironment Temperature-40°C~ +70°CRelative Humidity≤95%ReliabilityMTBF≥10000 hoursMaintainabilityMTTR≤0.5 hoursProtection LevelIP55Size chartPrduct introdction Size descriptionTraffic light workshopEngineering project
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