7443 Automotive Bulb
Description
The 7443 bulb is a dual-filament, wedge-base automotive mini-bulb commonly used for combined vehicle functions like brake and tail lights, or turn signals and daytime running lights.
- Bulb Type: Dual-filament (two brightness levels/circuits, unlike single-filament 7440 bulbs).
- Base Type: T20 wedge (W3x16q).
- Voltage: 12V automotive standard.
- Common Uses: Brake lights, tail lights, rear/front turn signals, and parking/DRL lights.
