3 head miniature flame orange LED light kit that provides flame effects in dark settings Flicker Flame Control with multi-modes and speed adjustable speed steps and on / off function. Center button is dual function, fast clicks changes speed, hold 3-5 seconds to turn on and off. Kit operates from 9-volt alkaline battery, type 6LR61 (battery not included). Kit components use 2.1mmm x 5.5mm size DC barrel connectors, with center positive polarity The length of the of the light and control assembly is 26.5 inches and 33 inches with battery clip