The Commander is a highly visible LED light bar that is uniquely designed for maximum light output. The size of this Light Bar is 47". The shape gives great intersection clearance power. Choose your color or mix your colors up. Add an optional traffic director in the rear or add take down/pursuit lights in the front. Add Alley Lights for a complete response package. The aluminum alloy structure makes this light bar sturdy, tough and ready to work. 22 Generation 3 LED Light Modules, each module has 9 LEDs array. Switch box is included with this light bar. Custom lightbar configurations are available. This Light has 15 Patterns