Truck-Lite (27270C) Headlamp When properly mounted, exceeds FMVSS-108 and CMVSS-108 DOT requirements for low beam and high beam performance Excellent option for light, medium and heavy-duty trucks, off-road vehicles, classic cars, motorcycles and more. Metalized reflector optics provide a lighting experience that smooth and clean across the driving surface Provides a brighter, crisper and whiter light output, closer to the color temperature of daylight, dramatically improving light projection distance and overall visibility Durability and dependability of LED lighting provides a solid-state, bulb-free headlamp design that impervious to damage from shock and vibration