0.5W中功率LED(帶透鏡）Features/特點(diǎn)SuperThinas8cm/超薄燈箱，可薄至8cmHighPowerLED：lessquantityofLEDsinalightbox(Patented)/大功率LED：減少燈箱里的LED數(shù)量（專(zhuān)利技術(shù)）LatticeLightforUniformIllumination(Patented)/點(diǎn)陣化光源導(dǎo)致均勻照明（專(zhuān)利技術(shù)）OpticalSystemforLargeAngle NarrowLighting(Patented)/大角度近距離照明光學(xué)系統(tǒng)（專(zhuān)利技術(shù)）Energy-saving：lessthan300W(plugin)fora3mX1.5mlightbox/節(jié)能：12封燈箱只需要300W供電功率HighIlluminationEfficacy:76lx/W m2(transparent)or64lx/W m2(throughwhitefilm)/高照度功率比：76lx/W m2(透明)or64lx/W m2(白底)UniformWhiteColor(6500KSunlight)/白光顏色一致性好（6500K日光）HighCRIforColorfulPicture（Patented）: 82/高顯色指數(shù)( 82)導(dǎo)致鮮艷的畫(huà)面(專(zhuān)利技術(shù)）LongLifetime:ZeroMaintenancein10Years/長(zhǎng)壽命：10年零維修HighQualityPowerSupply: 90%Efficiency 97%PFC/高品質(zhì)電源： 90%的效率，功率因數(shù)大于97%(多路恒流驅(qū)動(dòng)電路)?LEDSpecs/LED規(guī)格參數(shù)LEDForwardVoltage:3.0-3.4V/LED正向電壓：3.0-3.4VColorTemperature:6500 250K/色溫：6500 250KCRI: 82/顯色指數(shù)： 82(較之傳統(tǒng)的熒光燈管更好)Structure Engineering/結(jié)構(gòu)和工程設(shè)計(jì)CustomerDesign/按客戶(hù)要求設(shè)計(jì)Housing:AluminumAlloy/外殼：鋁合金Water-proof(Optional)/防水（可選）Interconnection:PlasticInjection/電連接：注塑的連接線Energy-Saving/節(jié)能比較?Belowiscomparisonofdifferentkindsofsubwaylightbox以下表格采用地鐵常用的12封燈箱?地鐵12封燈箱的發(fā)展Generations第一代1stGeneration第三代3rdGeneration第五代5thGeneration?照明系統(tǒng)?IlluminationSystemT8熒光燈管（無(wú)反光系統(tǒng)）T8w/oreflectionT5熒光燈管（反光系統(tǒng)）T5w.reflection大功率白光LED?0.5W?WhiteLED光源功率（含鎮(zhèn)流器或電源）(W)Powerforlightwithsupply(W)62400.55光源數(shù)量Numberoflightsinalightbox1410512耗電總功率(W)TotalPowerConsumption/lightbox(W)868400281燈管或LED光通量（lm）Lumenoutputperlight4400290045照度（通過(guò)透明PMMA）(lx)Illuminance(Transparent)(lx)400048004800照度功率比（lx/W m2）1IlluminanceEfficacy(lx/W m2)215476照度（通過(guò)80%透光率燈片）Illuminance(thr.whitefilm)(lx)330040004000照度功率比（lx/W m2）IlluminanceEfficacy(lx/W m2)174564節(jié)能比率2（%)Energy-savingRatio(%)-73%-30%?照明效率（%）3IlluminationEfficiency(%)23%71%93%4*第二代地鐵12封燈箱是導(dǎo)光板燈箱，因?yàn)楣馑?yán)重而不受歡迎，此處不比較。1.12封廣告燈箱的見(jiàn)光面積為4.5m2。2.節(jié)能比率=1-（照度功率比（1）/(照度功率比（2）)????????Energy-savingRatio=1-(Efficacy(1)/Efficacy(2))???注：照度功率比（2）的大于照度功率比（1）/Efficacy(2) Efficacy(1)?3.照明效率＝?平均照度*見(jiàn)光面積/(光源光通量*光源數(shù)量)IlluminationEfficiency=Illuminance*lightingarea/(LumenOutput*Quantity)?4.因?yàn)榱己玫呐涔?，所以照明效率特別高。