... * Lumen: 180-210 lumen * LED quantity: 3*1W LEDs * Voltage: AC/DC12V MR16-12B 3*2Watts LED Lamp, LED Bulb ,LED ... system with 2-step optical processing design,greater luminous efficacy.l Constant current driven,more accurately and natural light,creating ... stage,High Shock-Vibration Resistant.l Environmentally Friendly,contains no mercury.Specificationsl LED: 3*1 Wattl Voltage: AC/DC12Vl Cap Type:MR16l ...