... wide angle version 3. Just replace your standard screw in bulb with this unit 4. Select cool white or warm white-plus ... and ensure the LED life, 8. By Safety Test, EMT test, in line with CE,ROHS requirements, 9. Shell with high-grade aluminum alloy ... : More than 50,000 hours,Specification: Application:for lighting in hotel.KTV ,bar and etcPicture: small 1*3W led rgb MR16 spot lights