Truck-Lite (80275) LED Auxiliary Lamp;

Truck Lite 80275 4 1/2" LED Auxiliary Lamp LEDs are bulb-free, and offer a solid-state design, encapsulated in hardened epoxy, to resist damage caused by shock & vibration, offering as much as 50x longer life than comparable incandescent lamps. Pure white light output is closer to the color temperature of daylight, dramatically improving light projection distance and overall visibility with a bright, crisp output. Non-yellowing, impact-resistant polycarbonate lens stays clear and protects against damage from deflecting rocks and roadside debris. Solid-state LED design does not use a filament or bulb tube, and is unaffected by rigorous shock and vibration.