The HitLights BlueLux 5W RGB color-changing LED is perfect for replacing any bulb from a fixture with an E26 or E27 base where you want to add a little flair. This RGB bulb is designed to be simple, bright, highly energy efficient and great for use in both residential and commercial applications. The bulb can be easily adjusted to any of the 16 colors it supports using the IR remote that comes with this RGB bulb. The bulb can be set to any one color, but also has functions to flash, strobe, fade, and smooth mode through those different colors. Truly perfect for adding some flair to building lighting, gardens, patios, restaurants, special events, parties, holiday lighting, theater, stage, and club lighting.This bulb uses 5 Watts which is very energy efficient, and does not have mercury like CFL. The LED bulb will use 20% or less of the energy you would spend on a standard incandescent and also produces much less heat than incandescent or CFL bulbs so it will not only save on your electricity bill, but your cooling bill as well. To stand by our product we also offer a 1 year warranty on this product to assure you that we are offering you a quality bulb. This bulb will provide a higher level of ambiance than a traditional decorative bulb, while lasting much longer and using less electricity.