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