Lemonbest Dimmable 6W Warm White Household E27 Screw Base COB LED Lamp Spot Bulb Downlight 110V Indoor Halogen Replacement Charming Soft Warm White Color Temperature(2900-3100K); input voltage:100V~145V Dimmable 6W High Power COB LED Lamp with E26/E27 Base & 60 degree Flood Beam Angle High Energy Efficiency bulb & Spaced Edge for Heat Sink The COB led bulbs can be used in many places, such as reading lamp, landscape lamp, cabinet light and so on All the led SMD bulbs are built in surge protection and internally fused, 100% safety to use.