The GranDirect Vehicle Control Switch Box from SpeedTech Lights is a hybrid light bar control box. It takes the STL Grand Control Box and the STL Direct Control Box and merges them into one controller. This control box has 2 connectors, one connector on each end for products that utilize the Grand or Direct Control.
This is the perfect switch box for any one purchasing a STL product that utilizes the STL Grand Control Box and a product that utilizes the STL Direct Control Switch Box because it allows you to hook everything up to one switch box controller rather than clutter up your console with multiple switch boxes. It gives you the full functions of both switch boxes so you can control your mini light bar flash patterns, your traffic advisor patterns and directional modes, the speed of the flash patterns, and of course power units on and off. It also includes an AUX button so you can even connect other LED warning lights to this controller.
At SpeedTech Lights, we are always looking for ways to enhance and optimize our products so we can give our customers the best user experience and best products for the best value. By purchasing this switch box, it not only makes installation much easier, but it also simplifies and cleans up your center console vehicle control system setup and saves you money since you now only need to get one switch box instead of two. Don't forget about the trusted STL 2 Year warranty to back it up so you can feel confident this controller was built to last.