PathfinderLED Bullet 1156 LED Turn Signal Inserts For Harley These LED inserts fit any 1156 (single function) Harley bullet style housing. Installation is as simple as changing a light bulb! Features: Rugged design, built to last Quicker response rate compared to stock bulbs Reduces amp draw Plug-n-play Some bikes may require load equalizers when switching to LED bulbs Note: Red for rear only, amber can be used front or rear if a red brake light is present.