Lighting & Bulbs

Lighting Bulbs is the umbrella category for every light-related product on TecUpdater – headlight LEDs (H4, H7, H16, H1 and more), signal and indicator LED bulbs for turn signals, reverse and brake lights, interior lighting like festoon and dome bulbs, fog lights, and headlight upgrade switches that convert a manual switch to automatic. If you know exactly what you’re after, use the sub-categories – Headlight LEDs, Signal Lights, Interior Lights, Fog Lights or Auto Headlight Upgrade Switch – to narrow the lighting bulbs range down to your fitment. Every bulb and switch listed here is built as a direct, plug-and-play replacement for its stated fitment, so check your car’s existing bulb type or switch connector before ordering.