... , GU5.3 Base, 20 super bright LEDs, LED Spotlights replacement bulbs, 60,000 hours Life Time, warm white 2700k~ LED ... , GU5.3 Base, 20 super bright LEDs, LED Spotlights replacement bulbs, 60,000 hours Life Time, Warm White 2700K~3500K ... , 1.3W, equal to the output a 10W halogen lamp, 12VDC and 12VAC Or using 12V solar panel power operation ... : 21 x 16.000mcd Operating voltage: 12V MR16 LED lamp