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 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 opening or closing it. 43-inch long wire - No need for an extension cord! The extended wire allows you to easily reach various areas of the truck bed, providing a greater range of LED lights that can be connected. Designed for truck caps - Works with any type of truck cap, whether open or closed! With its easy installation, enhance the functionality of your truck. Prop mounted switch - Get more control over the lighting in your truck bed. Attach this prop mounted switch to the gas strut for a hands-free system that turns on and off automatically.