Designed for use with our 20 bulb Festoon Classic Extendable Lights, the 10 bulb extension kit allows you to extend to a maximum of 50 bulbs in total (one set of lights and 3 extension kits).
Distance between each bulb: 50cm
Diameter of bulb: 6cm
Hanging circle to base of bulb: H15cm
Circle for hanging: Diameter 1cm
IP Rating: IP44