New UK Underwater Kinetics Bezel O-Ring for UK C4, UK C4 eLED, UK C8, UK C8 eLED, UK C8 eLED Plus, UK HID Light Cannon 100 & UK Aquasun eLED (19925) This UK Bezel O-Ring will work with the following UK lights....&lt;BR&gt;UK C4&lt;BR&gt;UK C4 eLED&lt;BR&gt;UK C8&lt;BR&gt;UK C8 eLED&lt;BR&gt;UK C8 eLED Plus&lt;BR&gt;UK HID Light Cannon 100&lt;BR&gt;UK Aquasun eLED&lt;BR&gt;And many more older models