2x4 2x4 New Arrival High Qualuty  Dimmable LED  retrofit kits volumetric to fluorescent Troffer Light Double LensProduct:  UL Class II Led diver+ LG led+ Dark bronze finish fixtureLED troffer light save energy, take 25w single tube led troffer light for example, it lighting 8 hours every dayLED Vaporproof fixture is A classic design with cutting edge LED technologyLed  linear high bay All steel surface are painted after fabrication with high gloss baked white matte power paintedQuick Details  ●Type: LED Recessed Indoor Light ●Certification: DLC UL CE RoHS ●Input Voltage: AC120-277V ●Dimming: 0-10V Standard ●Certificte: DLC,ETL ●LED Chip: Samsung ●Driver: Espen ●Lamp Body Material: Die casting aluminum Features:(1)50000hours lifespan with 5 years warranty(2)UL Class II Dimmable LED driver with 120-277V AC input voltage 50/60Hz(3)efficiency reaching 100lm/w.(4)Double lens(5)High quality tempered glass opticsAdvantages:Certification: UL cUL listed DLC Premium listedWarranty: 5 years warrantyDimming capacity:0-10V dimming standard,10%-100%Body Material: Aluminum AlloyLight source:LG LM80 LEDS SMD 5630Efficacy:100 LPWDimming capacity:0-10V dimming standard,10%-100%Specification:Input powerInput Voltage(V)Color temperatureCRIWorking Temperature(℃) Power FactorTHDLuminous fluxLamp luminous efficiency(lm/w) Size24W120-277VAC(3000K/3500K/5000K) 80-20-40℃0.920% max2280lm95m/w2*236W120-277VAC(3000K/3500K/5000K) 80-20-40℃0.920% max3420lm95m/w2*442W120-277VAC(3000K/3500K/5000K) 80-20-40℃0.920% max3990lm95m/w2*468W120-277VAC(3000K/3500K/5000K) 80-20-40℃0.920% max6460lm95m/w2*4Demension:Installation:Application:Certificate:Brand:Packaging & Delivery