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Truck-Lite 21091Y 21 Series, LED, Yellow Rectangular, 16 Diode, Auxiliary W/39" Mating Harness, M/C Light, P2, 2 Screw, 12V
- Popular replacement on Freightliner vehicles where lamp is not mounted on a curved location.
- Electronics completely sealed in epoxy to resist corrosion and moisture.
- Less susceptible to shock and vibration.
- LED lamps offer superior brightness and faster start-time than incandescent versions.
- Recommend replacing the incandescent lamp and existing harness.