Specification Base type G23Voltage AC85 265VWattage 4W 6W 8WLED chip SMD2835LED qty 18pcs 4W 28pcs 6W 35pcs 8W Light color Warm white 2800 3200K Pure white 4000 4500K Cool white 6000 6500K CRI 75 80Lumen 320 380LM 4W 450 520LM 6W 650 720LM 8W Working temperature 20 50℃Beam angle 120Material Aluminum alloyFeature Ultra bright SMD2835 high brightness energy saving G23 base can replace fluorescent lamp Beautiful appearance good heat dissipation capacity Does not contain mercury and lead and other harmful elements Suitable for shopping mall bar hotel home lighting corridors cafe club exhibition hall art hall museum and other home commercial lighting Notice Do not recommend to install in the heat source hot steam and corrosive gas places Please cut off the power when you install the bulb Package Included 1 4W 6W 8W G23 LED Bulb