Amio LED CANBUS 1 SMD UltraBright 1860 Festoon 31mm White 12V/24V is a festoon-style interior lighting bulb designed for use in passenger vehicles and light commercial vehicles. The lamp uses a single UltraBright 1860 SMD chip to deliver white illumination suitable for dome lights, map lights, trunk and glovebox areas. It is compatible with both 12V and 24V electrical systems and incorporates CANBUS-friendly electronics to reduce the risk of dashboard error messages and LED flicker in vehicles equipped with monitoring systems.
Advantages
This Amio festoon bulb offers bright, energy-efficient white light from a compact single SMD emitter. CANBUS compatibility helps ensure stable operation in vehicles with bulb monitoring, minimizing false error codes and flickering. The 31 mm form factor fits common festoon sockets used for interior courtesy lighting. Low power consumption and long LED service life reduce the need for frequent replacements while maintaining consistent illumination for interior tasks.
Suitable for
- Interior dome and ceiling lights
- Map and reading lights
- Trunk, glovebox and boot illumination
- Other 31 mm festoon interior lamps in cars, vans and light trucks
When it may not be suitable
This bulb is intended for interior courtesy and utility lighting and is not designed for exterior vehicle lighting applications such as indicators, brake lights or license plate lamps unless the fixture and legal regulations explicitly permit LED replacements. Vehicles with non-standard or severely degraded wiring may still register faults despite CANBUS electronics. The single SMD emitter provides a focused point of light rather than fully diffused illumination, which may not match the appearance of some multi-diode factory lamps.
Key specifications
- Light source type: Single SMD UltraBright 1860 LED
- Color temperature: White (neutral/cool white range)
- Voltage compatibility: 12 V and 24 V systems
- Mount style: Festoon, 31 mm length
- Intended use: Interior/courtesy lighting (dome, map, trunk, glovebox)
- Circuit compatibility: CANBUS-friendly electronics to reduce error signals and flicker
How to use
Ensure the vehicle ignition is off and the original festoon bulb has cooled before removing it. Replace the existing bulb by gently prying or sliding out the old festoon from its clips and insert the Amio LED festoon in the same orientation. Confirm firm seating in the 31 mm socket and restore power to check illumination. If the lamp does not light, try reversing the orientation in the socket (some festoon fixtures require a specific polarity). For vehicles with active bulb monitoring, allow a short test period to verify there are no dashboard warnings or flicker.
What to consider before purchase
- Check the fixture length and confirm a 31 mm festoon socket fits this bulb
- Verify your vehicle uses 12 V or 24 V electrical system before installation
- Confirm whether CANBUS compatibility is required for your vehicle’s bulb monitoring system
- Consider whether a single SMD emitter meets your desired light distribution and appearance
Usage recommendations
For best results, replace festoon bulbs in pairs or all interior lamps at once to maintain consistent light color and intensity. If a CANBUS warning persists after installation, consult the vehicle manual or a technician; some systems may require additional resistors or adapters for complete compatibility.
