Get the Most Out of Your Light Bar with a Supreme II Control Box

The Supreme Control Box can be added to any order of all full-size light bars. This control box ensures that you get the most out of your light bar and take advantage of all the innovative technology STL packs into its products. The box comes complete with a wire harness and 13’ of cable from the bar to switch box, helping to simplify installation. There is no need to study wire diagrams to access all the functions of each and every light bar.

Functions of the Supreme Control Box

There are many benefits available if you choose this control box to manage your LEDs. These functions include:

  • Slide Switch: The easiest way to control your light bars. It gives you independent control of both the front and back of the light bar. Position 1 = front only. Position 2= back only. Position 3 = full 360.
    • This switch is especially helpful for police, fire, towing, construction, and security who want to control the flow of traffic behind them without causing unnecessary flashback in the front.
    • It allows you to focus power where you need it without wasting unnecessary battery.
  • Take Down Button: Momentary switch that gives you complete control of the front takedown lights. One click is steady burn. Two clicks is flashing mode (independent from the bar). Three clicks syncs it with the flash pattern of your bar.
    • Takedowns are clear 3-Watt Worklights in the front of the bar, and they are used in steady burn when a police car pulls someone over.
    • Can be used to provide work lighting for construction
    • Add visibility by mixing clear into the color mix of your bar.
  • Alley Button: Momentary switch that gives you complete control of the alley lights on the corners of the bar. One click is steady burn. Two clicks is flashing mode (independent from the bar). Three clicks syncs it with the flash pattern of your bar just like takedown light.
    • Alleys are clear 3-Watt Worklights in the corners of the bar. They are used in steady burn when a police car pulls someone over.
    • Provide work lighting for construction
    • Add visibility by mixing clear into the color mix of your bar.
  • Arrow Buttons (3): One pointed to the left, one center out, one pointed to the right. Allows easy control of your traffic advisor arrow stick, which comes standard in each full light bar.  Left flashes the modules in a leftward direction.  Right flashes them in a rightward direction.  Center out originates in the center and spreads outward in both directions.
    • Directions intended for control of traffic
    • Great for police, towing, security, EMS, fire rescue, construction, and any job that includes traffic control
    • 5 flash patterns for each direction
  • Flash Pattern Button: Changes flash pattern, offering 39 flash patterns in flashing mode. 5 each way (total 15) in Traffic Advisor mode. Logic included in the power control board allows you to change the flash pattern of whatever you’re doing at the moment (flash mode or Traffic Advisor) without any extra work. Nonvolatile memory recall remembers your last pattern and automatically brings the bar back to that pattern when it is turned on again.
  • Cruise Mode: Allows you to control the end caps of the bar independently. 1 touch is steady burn. 2 touches is flashing. Cruise mode is a popular feature for security guards or police officers who are patrolling at night
  • Aux Button: Allows you to control the power flow to other emergency lights that are installed separately from the light bar. For example, if you have grille lights, flares or a work light you want to control with the same switch, then you can use this on/off functionality. This function is an easy way to consolidate multiple lights into one controller.

The Supreme II Control Box is available on all full sized light bars, ranging from 36” and up. As you are submitting your order, you can choose to add the control box in a drop-down option when you are adding the light bar to your order. If you have questions about the LED lights or control boxes, then contact our team anytime for more information. SpeedTech Lights is here to help!