This is What Started Your Fire, where we explore the stories and insights, tactics and best practices of first responders and emergency support personnel. Get inspired, get informed, get involved. What Started Your Fire is powered by Ultra Bright Lightz. Ultra Bright Lightz is on the road and on the scene with vehicle warning lights, sirens, controllers and more as we support police, firefighters, EMTs, security, towing, and others who demand the best in exterior vehicle lighting. Explore our huge selection at ultrabrightlightz.com.