ON-OFF SPST Round Dot Boat Car Auto Rocker Switch Pin number:3-Pin (On - Off) Size (H*D)):2 x 2/1;x0;(approx) Mounting gap diameter: 20-22mm Color: since the picture show Lamp Voltage : AC220-240V PLEASE INDICATE THE LED COLOR BY MESSAGE IN YOUR ORDER , OR WE WILL SEND YOU LED COLOR RANDOMLY