Modvera Blue LED Light Bulb A19 3 Watt E26 Base 15,000 Hour Lifespan Clear Glass Lights Up Blue ENERGY EFFICIENT - Energy-efficient and mercury and UV free to ensure your safety. EXCELLENT FOR DECOR - Perfect for soft lighting in bars, hotels, restaurants, clubs, or homes TDIMMABILITY - Dimmable from 10% to 100% on LED Dimmers exclusively. Recommended dimmer by manufacturer: Lutron LED Diva Dimmer. HIGH QUALITY LIGHTING - Eco-Friendly LED rgb 3 watt light bulb (standard A19, E26 shape). We stand behind our bulbs with our two year warranty on a 15,000 hour life span. PREMIUM CUSTOMER SERVICE  Have LED technical questions or need design advise? Feel free to call, email or Tweet at us any time. Designed, Supported, and Engineered in Columbus, Ohio.