Lemonbest Bright MR16 Epistar COB LED Chip 6W Pure Cool White LED Spotlight Bulb Flood Lamp 60 degree Beam 12 Volt Standard Size, pack of 2 Lemonbest high quality standard; input voltage:12V; Cool white 6W MR16 LED Spotlight with a high power COB led chip Low light decline with high brightness; High energy efficiency & spaced edge for heat sink No UV or IR Radiation; 48 hours aging time; over 50,000 hours lifespan guaranteed Ideal for office, exhibition, home, indoor use All the led SMD bulbs are built in surge protection and internally fused, 100% safety to use.