Interior Bulbs

Interior Bulbs are an essential part of modern car lighting, designed to provide clear and reliable illumination throughout a vehicle’s cabin. Commonly used across a wide range of interior applications, they help improve visibility and convenience when entering, exiting, or using the vehicle at night. Available in efficient LED options, they offer improved brightness, lower power consumption, and a longer lifespan compared to traditional halogen alternatives.

These are suitable for multiple interior locations, including sun visor, car boot, puddle lamps, car welcome lighting, roof console, dome, glove box, map reading positions, and footwell areas. They are a popular choice for LED interior car upgrades, delivering consistent illumination across the cabin for improved practicality and comfort.

Common wedge-style fittings include W5W bulbs, also available as W5W LED bulbs, as well as 501 Bulbs and 501 LED bulbs. Additional compact options include T10, 194, and 168, widely recognised as small wedge-style applications used throughout vehicle interiors.

For festoon-style applications, we supply 239 bulbs and C5W bulbs sizes in 36mm, 39mm, and 41mm variants. We also stock smaller 269 bulbs (31mm) versions, commonly used in compact interior positions. These festoon options are frequently used in low-wattage cabin locations and provide a simple upgrade path from standard halogen to modern LED alternatives.

Additional bayonet-style fittings include BA9S bulbs, BA9 bulbs, T4W bulbs, and 233 bulbs, which feature a single contact pin with an opposite base pin for secure installation. We also supply H6W, available in LED form, along with BAX9S and 434, which are compact fittings often used in smaller interior positions.