Baja Designs New 51 OnX (7 Cell) Jeep JK Light Bar Kit. The biggest and brightest OnX LED light bar is now available for easy mounting capability on your Jeep JK. Utilizing our custom designed light bar mount set that will allow you to keep the OEM look on your Jeep and achieve immense functionality from the OnX. Adjustability is easy and with mounts designed to withstand the toughest conditions the OnX will light up the night on any adventure. Comparable to running 7 HID lights, yet significantly increases aerodynamics the 51 OnX Light Bar Jeep Jk Kit is perfect for every off road Jeep driver.