The ultimate picture light-cordless, bright, dimmable and remote controlled. * Advanced solid state circuit using PWM (Pulse Width Modulation) technology to provide over 100 hours of life (on brightest setting!) * Lamp uses 4 "D" batteries, remote control uses 2 "AA" batteries (not included) * Superior Quality "Warm White" SMD LED?s included to provide warm color rendition and even light distribution * Universal remote-one remote controls multiple lights