The rings fit perfectly on the surface of the headlight housing. These Angel Eyes are waterproof and have a special acrylic foam on the back to help absorb the shock and toughness of off-road riding. There are 3 unique colors to choose from - Green - Blue and Amber. The set comes with 4 rings, terminal blocks for easy installation and an illuminated switch. This new generation of LEDs are made specifically for the Can-Am Renegade, Commander and Maverick. Be sure to mention your color when ordering.