KS-SPL-90702801:
CREE1*3W(140LM) is a high power energy-saving bulb.This model has 1*3w CREE leds(USA).It has high brightness so as to fulfil your specific requirement.This led source is 3 WATT hi-power.

Product Feature:
Voltage:12VAC/VDC
Base: MR16
Colour: COOL WHITE; WARM WHITE
Watt:  3W
LED: 1 LED
Size: φ50*48mm
Expecting Working Life: 50,000hours

Remark:
1.Make sure the power supply is adapted to the right voltage before use
2. Please insure that the switch is off before connect the power supply
3. Please don't tourch the metal body and watch the light source directly while lighting
4. Indoor use only