Syneticusa

Syneticusa 3157 red 15-LED bulbs are plug-and-play replacement turn/stop lights that deliver brighter, error-free red signaling with built-in resistors and a durable aluminum body. Upgrade your vehicle’s rear lighting with the Syneticusa 3157 Error Free Red 15-LED bulbs. Designed to replace standard 3157 halogen...

Syneticusa 3157 dual-color 33-LED switchback bulbs deliver bright white daytime running light and vivid amber turn signals in an error-free, plug-and-play LED upgrade. Upgrade your vehicle’s signaling with a pair of Syneticusa 3157 LED bulbs engineered for visibility and reliability. These switchback lamps operate...

Syneticusa 3157 Error Free Type 2 Switchback 33-LED bulbs are plug-and-play dual-color lights that deliver crisp white daytime running light and bright amber turn signaling without hyper flash or error codes. These Type 2 3157 switchback LEDs combine a white DRL mode and an...

Syneticusa 7443 30-LED strobe brake light bulbs are high‑brightness, low‑power red stop lamps that flash to improve visibility for brake, tail, and stop light applications. These LED replacements fit common 7443/7440 style sockets and combine a compact halogen-like shape with 30 2835 SMD LEDs...

Syneticusa 7443 Error Free Type 2 Switchback 33-LED bulbs deliver bright white DRL illumination and instant amber turn signals without hyper-flash or error codes. Upgrade your vehicle’s lighting with a plug-and-play switchback LED that combines daytime running light brightness and a vivid amber indicator...