Take your emergency warning setup to the next level with the Feniex Quantum 2.0 QT4918S 49" LED Lightbar. Designed and built in the USA, the Quantum 2.0 combines high-output LED performance, wide-angle optics, and programmable warning functions in a sleek, low-profile lightbar.

The QT4918S features 702 LEDs and a 60° wide optical spread, providing excellent coverage and visibility. Its integrated lighting functions give you the flexibility needed for emergency warning, traffic control, fleet, and public-safety applications.

Key Features

• 49" Quantum 2.0 LED Lightbar

• 702 high-output LEDs

• Single-color configuration

• 60° wide optical spread

• 10–18 VDC input

• 20 Amp current draw

• 13 programmable inputs

• 20+ selectable flash patterns

• Integrated front and rear flash modes

• Integrated takedown, alley, and flood modes

• Integrated directional arrow functions

• DOT stop/turn/tail functionality

• Cruise and park modes

• Dim and cutoff functions

• 15-foot cable

• Available with multiple mounting options

• Designed for professional emergency and fleet applications