Strobe lights are a crucial visual notification component of a fire alarm system, working in conjunction with audible alarms (like horns or bells). Their primary purpose is to provide a bright, flashing light signal to alert occupants of a fire or emergency, especially in environments where audible alarms might be ineffective. This includes noisy industrial settings, public spaces with high ambient sound levels, or, most importantly, for individuals who are deaf or hard of hearing. When the fire alarm system is activated, these strobes illuminate rapidly and repeatedly, drawing immediate attention and ensuring that everyone in the vicinity receives a clear warning to evacuate.