Tek Automotive P21/5W Bulb, Car Light Bulbs, Brake 380 Stop and Tail Bulbs 12V 21/5W BAY15D Twin Pack

BRAKE & TAIL FUNCTION – Dual-filament 21/5W bulb provides bright brake light and dim tail light in one correct replacement. BAY15D STAGGERED PINS – Opposite-side pins at different heights ensure correct fitting and prevent incorrect installation. ROAD LEGAL E-APPROVED – Fully E marked and compliant for UK and EU road use. TWIN PACK VALUE – Replace both rear bulbs together or keep one spare ready for quick replacement. 12V STANDARD FITMENT – Suitable for cars, vans and light commercial vehicles using 12-volt systems.