Product details:

Each candle measures 10.5cm in height and has one warm white flickering LED within its flame-shaped cap for a truly realistic glow. The LEDs remain cool to the touch, making them safe for decorating both real and artificial trees. Simply pop 1 x AAA battery into the base of each candle and clip the lights upright onto the branches of your tree. Set the optional 4 or 8 hour timer using the remote control for automatic illumination every night.