2-PACK LED Republic UL LED 5-Watt Dimmable GU10 High Power 50W Equivalent, Soft White Light MR16 Bulbs,3000K Warm Light. UL Listed, Energy star certified Easy Installation. Save electricity bill over 90%.Replace 40~50W halogen bulb light Long life time with over 30,000 hrs of the whole MR16 led,Less Maintenance fee.Decreased the times of changing bulb Environmental protection, no mercury and other hazardous substances. Creating you a soft and comfortable environment in your home/office. Proprietary Optics Lens enabling glare-free uniform lighting for all working environments. "Led Republic" is the only authorized one to sell LED Republic products, if you are not purchased from "LED Republic", there will be NO Warranty, and please immediately complained to the Amazon, you can get a full refund!!