Whelen Traffic Advisor™ Dominator™

The Whelen Traffic Advisor™ Dominator™ Series is a compact directional warning-light array designed to help manage traffic around accident scenes, lane closures, roadside incidents, work zones, and emergency operations. Its low-profile housing makes it well suited for mounting on police SUVs, fire apparatus, utility vehicles, municipal fleets, and other vehicles where clear rear-facing directional signaling is needed without taking up excessive space.

The series is available in both Dominator™ and Dominator Plus™ configurations. Standard Dominator models use TIR3™ Super-LED® optics, while Dominator Plus models use larger LINZ6™ Super-LED® lightheads for increased warning presence. Both versions are available in 6-light and 8-light arrays, allowing the system to be matched to the size of the vehicle and the amount of directional coverage required.

Four directional operating modes are available: Left Arrow, Right Arrow, Split Arrow, and Warning. Seven Scan-Lock™ flash patterns and a Low Power mode provide additional flexibility for daytime, nighttime, and stationary roadside operations. The arrays can be used in both interior and exterior applications depending on the installation.

Built with an extruded aluminum housing, hard-coated lenses, and fully encapsulated electronics, the Traffic Advisor Dominator Series is designed for demanding fleet environments. Its combination of compact dimensions, high-intensity output, and clear directional signaling makes it a strong choice for law enforcement, fire, EMS, DOT, towing, and municipal fleet applications.

• Available configurations:

  • Dominator™

  • Dominator Plus™

• Optical technology:

  • Dominator — TIR3™ Super-LED®

  • Dominator Plus — LINZ6™ Super-LED®

• Array sizes:

  • 6-light

  • 8-light

• Available lengths:

  • 23.26"

  • 30.36"

• Directional sequences:

  • Left Arrow

  • Right Arrow

  • Split Arrow

  • Warning

• 7 Scan-Lock™ flash patterns

• Low Power mode

• Interior or exterior mounting

• Slide-bolt mounting system

• Extruded aluminum housing

• Fully encapsulated electronics for moisture, vibration, and corrosion resistance

• Hard-coated lenses resist sand, sunlight, salt, and road chemicals

• Available lighthead colors include:

  • Amber

  • Blue

  • White

  • Green

  • Red

• 8-light models available with:

  • Full Traffic Advisor configuration

  • 6 directional lights plus 2 end warning lights

• Standard 15' cable

• Alternate cable lengths available

• Optional TADCTL1 control head

• 12 VDC operation

• Current draw per module:

  • Dominator — 0.44 A peak / 0.20 A average

  • Dominator Plus — 0.75 A peak / 0.30 A average

• Approximate cross-section:

  • Height: 1.75"

  • Depth: 2.19"

• Applicable certifications include:

  • SAE standards

  • SAE Class 1

  • California Title 13