... years warranty 5.good service 3W GU10 led light, led bulbs,led spotlightKey Specifications/Special Features:Base type: GU10 Energy-saving and environment-friendly Full ... , red, blue, green and yellow Superior thermal management with internal aluminum PCB board and external die-cast housing Light source: 3 ... Lifespan: 50,000 hours No UV and IR radiation 3W GU10 led light, led bulbs,led spotlight