Light-emitting diodes are darn cool and have found uses in so many places - traffic lights, standard lightbulb sockets and high-powered flashlights to name a few. The Multi-Color LED Lightbulb is a super bright LED bulb that can transition through dozens of color and rightness combinations and is compatible with a standard lightbulb socket. The included IR remote can select an individual color or brightness level or choose one of four different transition effects. Great for mood lighting, decorating, parties or special lighting environments. It has four brightness level settings and four transition effects (long pause on each color, short pause, slow fade between colors, faster fade). The light is generated from a 5 Watt LED. *You can purchase extra light bulbs and use the same remote to control all of them as long as they are within