Galls StreetThunder XL200 switch box and Whelen Traffic Advisor…

Close-up of an emergency-lighting control stack mounted in a vehicle: a Galls StreetThunder XL200 switch box with six labeled rocker switches — FLASH LIGHTS, GRILLE LIGHTS, STROBE, LIGHTS, AUX 1 and AUX 2. Below it sits a Whelen Traffic Advisor head with LEFT/RIGHT/SPLIT/FLASH pattern selector, with a siren control head and rotary knobs above.

AI caption June 2003 · Photo 7 of 26