MR16 lamp,1x3W, 3x1W or 3x2W LED, 240lm, AC/DC12V The MR16 lamp is with the following specifications, Product No.:JQ-LEDMR1603-01AInput Voltage AC/DC 12VPower Consumption 3x1W or 3x2W Quantity of LED 3 pcsCircuit Protection Over-Current Protection, Short-Circuit Protection Over-Voltage Protection High Voltage Surges Protection LED Manufacture Cree, Edison, Semi Operating Temperature 0-40 ...