The Unite Modular LED Light Bar System brings lighting power and customizing to the forefront by allowing you to build your light bar with endless configuration possibilities. The build process begins with our new quick connect mounting rail system that allows you to easily slide on and swap around the modules you choose. The light rail is offered in both Straight (6-50 lengths) and Curved (20-50 lengths) bar styles.Once the light rail is chosen the module customizing begins. Each module features a 4-LED advanced optic design that comes in 12 different styles to match your lighting needs. In other words, youre no longer forced to decide between amber and white LEDs or flood and spot Lichtkegels. The Unite Modular Light Bar system enables you to choose, configure, and build the light bar that you need for your vehicle. Unsure of which configuration works best for your application? No problem. We did the research for you! This pre-configured Unite Light Bar utilizes all spot beam Unite Modules aimed at giving you the farthest light output for your vehicle. Unlike your traditional narrow spot beam with a small focal point, the Unite series quad optic design produces a broad spot beam with a wider focal point increasing the amount of usable light while maintaining maximum distance.