This spinning LED bulb is a tuning element inspired by the Japanese underground car scene. It is commonly known as Kuru Kuru or Hotaru (ホタル), meaning “Firefly” in Japanese.
The bulb is a direct replacement for a standard brake/tail light bulb and features two modes:
1. Tail Light Constant rotating light effect.
2. Brake Light Blinking light effect when the brake is applied.
only on the: W21W (7440) / P21/5W (BAY15d) models
A simple plug-and-play way to give your car a distinctive JDM-inspired lighting effect.
