Federal Signal's CN SignalMaster light bar uses the company's Solaris LED reflector design to achieve superior light output to the front and rear of a patrol vehicle and can quickly be changed from a warning light to a directional light with SpectraLux LED technology.
SpectraLux multiple-color LED technology allows a single light source to change color while in motion. Individual "smart pods" can be programmed to flash between red, blue, white, or amber. White LED options can be used for take downs, as work lights, or act as a flood light in all-white mode. Rear-facing models have a built-in SignalMaster to act as a directional light for oncoming traffic.