Note: This is a single module only. Mounting Rail and Wiring NOT included. 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 Straight (6"-50" lengths). BUILD YOUR OWN CUSTOM UNITE BAR HERE. Modules Needed By Mounting Rail Length 6" 2 Modules 12" 4 Modules 20" 7 Modules 30" 11 Modules 40" 15 Modules 50" 18 Modules 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, you're no longer forced to decide between amber and white LEDs or flood, elliptical and spot beam patterns. The Unite Modular Light Bar system enables you to choose, configure, and build the light bar that you need for your vehicle. Specifications Product LxWxH 2.76x2.76x2.76 Input Voltage 9-32V DC AMP Draw 1.67A/1.A Watts White LED: 20WAmber LED: 12WSelective Yellow Lens: 20WAmber Lens: 20W Raw Lumens White LED: 2,112 lmAmber LED: 510 lmSelective Yellow Lens: 2,112 lmAmber Lens: 2,112 lm