型号：MS20W-4FT8-FL10 1,基本参数:输入电压:AC95~26050/60HZ功率因数:0.95总谐波失真:＜20%电源效率:0.85电源功耗:1.5W电源技术:隔离工作电压：＜30VConstantflowactuationLED数量:64pcsLED功耗:9.5WLED发光效率:100lm/w灯管光通量:1570lm灯管光效:80lm/w显色指数:Ra＞75长度:1120mm相关色温:WW:3000-4200K,NW:5500-7000K,CW:7500-9000KLED结温:＜65℃工作环境:-30℃+55℃，0~90%RH使用寿命:50000小时2,选材Selection优质:1000小时光衰＜1/100,耐高压＞5000V铝合金线路板、外壳:Radiatesquickly条凌挡光板面罩:穿透率92%3,平均照度Averageillumination:高度1米:290lux高度2米:107lux高度2.5米:72lux4,优点:功率是普通灯管的一半，寿命是普通灯管的5倍，安装方便，可直接替换普通灯管，不作任何改动，内置低压恒流电源、通过UL认证，绝对安全、环保、不含铅和水银.Model:MS20W-4FT8-FL101,feathure:Inputvoltage:AC95~26050/60HZPowerfactor:0.95Totalharmonicdistortion:＜20%Powersourceefficiency:0.85PowerConsumption:1.5Wpowersupplytechnology:IsolatesthepowersourceWorkingvoltage:＜30VConstantflowactuationLEDquantity:64pcsLEDConsumption:9.5WLEDluminousefficiency:100lm/wTubeluminousflux:1570lmTubelighteffect:80lm/wColoredindex:Ra＞75Length:1120mmRelatedcolortemperature:WW:3000-4200K,NW:5500-7000K,CW:7500-9000KLEDjunctiontemperature:＜65℃Workingconditions:-30℃+55℃，0~90%RHServicelife:50000h2,MaterialSelectionLEDHighqualityLED:Every1000hourslightfade＜1/100,anti-staticelectricityability＞5000VAluminumalloylineboard,outercovering:RadiatesquicklyThestripinsultstheglareshield:Againstdazzlesprocessing,thetransmittance92%3,Averageillumination:Highly1m:290luxHighly2m:107luxHighly2.5m:72lux4,Merit:Thepowerisordinarytubehalf,thelifeisordinarytube5times,theeasyinstallation,mayreplacetheordinarytubedirectly,doesnotmakeanymodification,thebuilt-inlowpressureconstantflowpowersource,throughtheULauthentication,theabsolutesafety,theenvironmentalprotection,donotcontainthemercuryandmercury