High Lumen Efficacy VDE/UL/DLC certificate 5 years Warranty Top Quality LED Tube Key Features• 140-150 LM/W by latest LED technology• High lumen SMD2835 as light sourceConstruction Features• Patent designed heatsink system• Various kind colorful cap ring• 180 degree rotatable end cap with scale• Socket / Diameter: Rotatable G13 / D26mm• Housing Material: D aluminum shape + PC coverApplication• Industrial Lighting: Factory, Warehouse, etc• Commercial Lighting: Office, Supermarket,Hotel, Exhibition hall,etc.• Public Lighting: Residence, Library, Hospitals,School, MTR station, Train station, Bus station,Airport, etc. Technical Features• Input Voltage: AC90-277V 50/60Hz• Operation Voltage: DC36-42V• Total harmonic distortion: THD: <10%• Power Factor: PF>0.95• Color Index: Ra>80• Lumen maintenance @6000h: >80%• Switching cycle before failure: 100,000• IP Rating: IP20• Life Span: 50,000 hours• Warranty: 5 years• Operation Temperature: -15°C~+50°C• Storage Temperature: -25°C~+55°CProduct NameProduct CodeRated PowerInput VoltageLED TypeLED QtyPower FactorLuminous Flux(LM)Lumen EfficacyCRIEnergy EfficiencyClass60cm/10WT802D21-1010WAC90-277VSMD2835104pcsPF>0.901400-1500typ.140-150Ra>80A++120cm/18WT802D41-1818WAC90-277VSMD2835208pcsPF>0.952500-2700typ.140-150Ra>80A++120cm/20WT802D41-2020WAC90-277VSMD2835221pcsPF>0.952800-3000typ.140-150Ra>80A++150cm/22WT802D51-2222WAC90-277VSMD2835286pcsPF>0.953000-3300typ.140-150Ra>80A++150cm/25WT802D51-2525WAC90-277VSMD2835312pcsPF>0.953500-3750typ.140-150Ra>80A++150cm/30WT802D51-3030WAC90-277VSMD2835364pcsPF>0.954200-4500typ.140-150Ra>80A++