... 30,000hrs lifespan 5. no UV or IR high brightness 1×4w MR16 led spot light with gu5.3 ... °Input voltage: 12 V / 200-240 VLED Qty: 1 pcs High Bright Sharp LEDColors: white, warm white, cool whiteCRI Ra ... out)-LED cold light source, heat is only 1/4 of halogen lamp-No UV or IR-Light ... no flickingLamp Dimension:Applications for mr16 led spot light:1. Recessed lighting, shelf lighting, ceiling/wall coves;2 ...