Chauvet EZpar 64 RGBA Battery-Powered Wash Ligh Black 4-Pack with 1 Year Free Extended Warranty Battery-operated, cable-free RGBA LED Par goes anywhere light is needed Rechargeable, lithium battery lasts up to 20 hours from a single charge Achieve rich colors and pastels using the amber LEDs Suitable for every event with either black or white housing Easily checks the battery status with the built-in battery life indicator