7w8w620lm高权力使灯泡

Product Data Product name :High bright LED light bulbModel Number :OS-B4460Pieces per pack :Individual boxPack per outerbox :50pcsDiameter :60mmOverall Length :120mm General Characteristics LED brand:EpistarMaterial :Aluminum+optical lensCap-base :E27Optional base :MRE14,E26Average Lifetime :25000hr Electrical Characteristics Wattage :7W,8WVoltage :AC100-240VLine Frequency :50-60HzPower factor:0.85Dimmable :Optional Light Technical Characteristics Color Desination :Warm white ,cold whiteCorrelated color :3000-3500K , 6000-6500KLuminours Flux :620-660lmColor rendering:index >85RaLuminous Efficacy :80lm/W Advantage : Superior Power supply : used branded components (rubycon electrolytic capacitor, murata ceramic capacitor , NEC Mos tube etc ) Long lifetime high Efficiency :60-80lm/w high transmittance >94% (Japan raw materials) luminous Decay >30000hrs @ L70 Low temperature : outside <60o @ TC=25o Application : 1. Recessed lighting, shelf lighting, ceiling/wall coves 2. Cabinet and under counter lighting, office work station 3. Back lighting, step lighting, light boxes 4. Merchandising, exhibition stands, and panels Other Bulbs supply