Enjoy all the benefits of advanced LED energy-saving technology with the Feit Electric DISCO1/LED disco party bulb. This light is non-dimmable and uses 5 W of energy. This bulb fits a standard light socket and features a rotating LED crystal bulb that creates and instant party with an explosion of color, which can bring gorgeous visual effects to your home, party, wedding and more. Get instant on to full brightness even in subzero temperatures with relatively cool running performance. This disco LED bulb has an average life of 10,000 hrs, is RoHS compliant and are mercury-free.