Ring P21W RB382 Bulb – 12V 21W Single Filament Bayonet Automotive Bulb

The Ring P21W RB382 is a 12V 21W single-filament automotive bulb with a BA15s bayonet base, designed for use in high-intensity rear lighting applications. It is commonly used in brake lights, indicator lights, reverse lamps, and rear fog lights. Built to OE specifications, the RB382 delivers bright, reliable illumination and long-lasting performance.

Vehicle Compatibility:
Suitable for a wide range of vehicles. Refer to your vehicle manual or contact us with your registration number for confirmation.

Trade & Bulk Order Discounts:
Ideal for garages, mechanics, and trade buyers. Special pricing and bulk packs available.

Fulfilment Options:
Available for same-day collection or next-day delivery, subject to availability.