Dimmable 5w (5x3w=15w Chip) Mr16 Gu5.3 Led Spot Light Bulbs Lamp Warm White 12v Ac/dc Type:MR16 Color Temperature: Warm White (2800K~3000K) Dimmable:Yes Voltage: 12V AC/DC Attention:5X3W=15W is chip-power,and the actul power is 5W