880 and 881 Bulbs Explained: The H27W Fog and Spot Bulb, Its Base, and How to Replace It July 8, 2026 An 880 bulb is a 27-watt single-filament capless bulb on a PG13 base, used for fog lamps, spot lamps, and daytime running lamps. The 880 Read More »
R5W Bulbs Explained: The 207 BA15s Sidelight Bulb, Its Base, and How to Replace It July 8, 2026 An R5W bulb is a 5-watt single-filament bulb on a large single-contact BA15s bayonet base, used for sidelights, tail lights, number plate lamps, and interior Read More »
Hazard Warning Flashers: How They Work and UK Legal Requirements May 20, 2026 A hazard warning flasher is the amber indicator system on a road-going vehicle that flashes all four corners at the same time to warn other Read More »