... , 3x1W or 3x2W LED, 240lm, AC/DC12V The MR16 lamp is with the following specifications, Product No.:JQ-LEDMR1603-01AInput Voltage AC ... LED Manufacture Cree, Edison, Semi Operating Temperature 0-40 degreesLED Lamp Life 30,000-50,000 Relevant Certificate CE, RoHS ...