The BOLLAMP 6V 18/5W for Citroën TT is a crucial lighting component ensuring clear visibility and road safety. Specifically designed to meet the needs of classic Citroën models, this bulb offers both headlamp and brake light functionality. With a power of 6 volts and a dual wattage of 18/5W, this bulb is a durable and reliable choice for car owners seeking to maintain their vehicle's authenticity and functionality. Easy to install, this lamp is the perfect choice for those who value efficiency and refinement in automotive features.