Amio LED CANBUS COB2 Festoon 36mm 12V White interior bulb

Amio LED CANBUS COB2 Festoon 36mm 12V White interior bulb is a 36 mm festoon-style replacement lamp designed for 12V vehicle interiors. It uses COB2 LED technology to deliver uniform bright white light suitable for dome, map and trunk applications. The bulb is CANBUS compatible, reducing the likelihood of error messages on vehicles equipped with on-board diagnostic systems while providing an energy-efficient alternative to conventional halogen festoon bulbs.

Advantages

This interior bulb provides consistent, glare-controlled white illumination and improved energy efficiency compared with halogen equivalents. CANBUS compatibility helps prevent dashboard error warnings and flickering on many modern vehicles. Compact 36 mm festoon form factor allows direct replacement of standard festoon lamps without modifications, and COB2 construction offers even light distribution across the lens.

Suitable for

• Dome lights in passenger cars
• Map and reading lights
• Trunk and cargo area illumination
• Any 12V festoon lamp holders that accept 36 mm bulbs

Key specifications

• Bulb type: Festoon (36 mm)
• Operating voltage: 12 V DC
• Light color: White
• LED technology: COB2
• CANBUS compatibility: Built to reduce error reporting on equipped vehicles
• Application: Interior lighting (dome, map, trunk)

How to use

Ensure the vehicle ignition is off before removing the existing festoon bulb. Carefully release the interior light cover according to the vehicle manufacturer's instructions and extract the old bulb from the festoon holder. Insert the Amio LED CANBUS COB2 Festoon 36mm 12V White into the holder, ensuring correct seating and electrical contact. Replace the cover and test the light operation. If the bulb does not light, remove and rotate 180° to reverse polarity and test again.

Usage recommendations

For reliable operation, use in 12V systems and avoid exposure to direct water ingress. When replacing multiple interior lamps, replace all related bulbs to maintain uniform light color and intensity. If a vehicle still reports an error or displays flicker, consult the vehicle manual or use a compatible external resistor or CANBUS adapter designed for LED conversions.