This kit is designed to be installed on a panel or item where you can get both sides of the hole.
Easy installation simply push the lampholder through the hole then you will use the wide shade ring to then thread onto the lampholder which will clamp the lampholder into position.
This kit can be used on any material that has a max hole size of 30mm.
Please Note: Light bulb not included
Max Hole Size: 30mm
Min Hole Size: 28mm
Max Hole Depth: 11mm
Lampholder Height (ex cord grip) 54mm
Cable Length: 2.5Mtrs
Distance From Switch To Unwired End: 800mm Approx.
Lampholder Material: Phenolic Thermosetting Resin Plastic
Lamp Style: SES | E14 | Small Edison Screw