Beautiful battery operated LED light bar with 10 lights to decorate, such as empty bottles. The 1 meter long halo has 10 LED light sources that work together to emit a lovely warm glow. The advantage is that it is used to make beautiful decorations for empty/wine bottles, cans, etc., but can also be used for table setting, flower arrangements, window decorations, etc. The battery case has the shape of a cork and fits inside a glass bottle. Color: warm white Light length: 1 meter Number of light sources: 10 Power: 0.06W Voltage: 4.5V Powered by 3 LR44 button batteries (included) Cork size: 48mm*16mm (minimum diameter) *23 mm (maximum diameter). Fits on/off button on normal wine bottle, beer bottle etc. on cork. Extendable cable. Color: warm white Length: 1m Supplied in a pack of 2.