7443 W21/5W T20 Bulbs, 2 Pcs Dual Filament Wedge Base 12V Replacement

Designed for Compatible Vehicle Lighting: These 7443 W21/5W T20 bulbs feature a dual filament 21W/5W design for compatible automotive lighting systems, making them suitable as replacement bulbs where this specification is required Direct Replacement Installation: Built with a T20 wedge base, each automotive replacement bulb is designed to fit compatible sockets, allowing straightforward replacement by removing the original bulb and inserting the new one Compatible with Multiple Reference Numbers: Suitable for systems using 7443, 7443LL, 7443A, 7443NA, 7443NALL, 7443ST, 7444, 7444LL, 7444A, 7444NA, T20, W21/5W and W3.0×16q wedge base specifications Suitable for Various Lighting Applications: Compatible vehicle systems may use these bulbs for brake lights, tail lights, rear lights, parking lights, daytime running lights, indicator lights or reverse lights where the required bulb specification matches Twin Pack for Convenient Replacement: Supplied as a pack of 2 clear glass car light bulbs, providing matching replacements for compatible vehicle lighting maintenance or keeping a spare available when needed