AP Products’ red LED 1157 bulbs are engineered for RV brake lights and tail signals. Advanced PWM circuitry protects against voltage spikes that could damage your fixture wiring. The waterproof sealing allows you to use these indoors or outdoors without risk of moisture ingress. They run noticeably cooler than incandescent equivalents, protecting plastic fixtures from heat damage and reducing heat stress inside cabin spaces.

• LED 1157 bulbs in red
• Set of two
• PWM voltage spike protection
• Waterproof for interior and exterior use