Easy installation process - Put an end to complicated wiring projects! Our straightforward two-wire system makes installation easy and fast just connect the two wires provided and you'll have complete control over your LED dome light lighting system in no time.12v DC - Reliable and powerful for your truck cap! Simply attach to the gas struts and enjoy convenience, as this switch will automatically turn on and off your cap dome light when you're opening or closing it.43 long wire - No need for an extension cord! The extended range wire allows you to easily reach various areas of the truck bed, providing a greater array of LED lights that can be connected.Designed for truck caps - Works with any type of truck cap out there, be it open or closed! With its easy installation process, completely change the way you use your truck.Prop mounted switch - Get more control over the lighting in your truck bed. Attach this prop mounted switch to the gas strut so you can have a hands-free intelligent system that turns off/on automatically when not in use.