COB03 1156 / 1157 /7440 /7443 /3156 /3157 LED Bulb
- COB03 automotive LED signal bulb with metal housing and frosted lens tip.
- Wide voltage 12‑24V.
- Single‑contact & dual‑contact versions available, steady‑on / flash function. Colors: White, Red, Amber, Blue, Green
- For car & motorcycle turn signal, brake light.
Description
COB03 LED bulb fits bases 1156,7440,3156 (single‑contact) and 1157,7443,3157 (dual‑contact). Premium metal housing provides reliable heat dissipation for longer service life. Frosted lens tip delivers soft and even light without harsh glare. Built‑in high‑efficiency COB light source for excellent luminous output. Wide operating voltage 12‑24V, compatible with most passenger cars and motorcycles. Working modes: single‑contact steady‑on, single‑contact flash, dual‑contact steady‑on, dual‑contact steady‑on + flash. Available colors: White, Red, Amber, Blue, Green. Fast light‑up response, low power draw, stable performance for turn signal, brake light, tail light applications.
