Features:l BasedonourinnovationLEDlightengine,【patentNo.ZL200510034332.2】l Lightsfromareainsteadofspot,whichcanavoidglarel Nostrobe(continuousglow)l UniqueheatsinkandhousingcombiningdesigningtomeettherequirementofLEDheatreleasingandguaranteethelifespanupto30,000hrs.l Instanton/offl LeadandHgfreel 無紫外線和紅外線,無頻閃,環(huán)保護眼l 色溫可選,滿足不同應(yīng)用和喜好的需求 Application:l 理想用于書寫學(xué)習(xí)電腦使用及長時間用眼的環(huán)境l 適用于學(xué)校、家居、辦公室、酒店、酒吧、咖啡廳、休閑會所、醫(yī)院等Electrical/OpticalCharacteristicsatTa=25℃:PartNo.LSP1347InputVoltageRange(V)AC170V-AC265V/AC95V-AC135VMAX.PowerConsumption(watt) 2.7LEDPowerDissipation(watt)2.1Luminousflux(lm)80-100Colourtemperature(k)4500~6500Lifespan3yearsDecadence(3000hr) 5%Packingsize(LxWxD)(mm)550x220x90grossweight(kg)2IPrateIP44(indooruse)OperatingAmbientTemperature-20℃ ~ +45℃StorageAmbientTemperature-30℃ ~ +80℃