Gu53 mr16 6w helso low voltage led reflector lamp warm whitethis light bulb with a gu53 base can be used in lieu of a traditional 50 w low voltage halogen reflector lamp and considerably decreases power consumptioncharacteristics very low power consumption eec a very long lifetime of up to 30 000 hours vibration resistant no uv and near ir radiation in the light beam mercury free lamps beam angle 38 cannot be dimmed3 year manufacturers warranty