No name SV8.5 Canbus 31mm 12 SMD 12V/24V white festoon bulb, universal

No name SV8.5 Canbus 31mm 12 SMD 12V/24V white festoon bulb, universal is a compact LED replacement designed for interior lighting tasks in vehicles. The bulb has a 31 mm festoon form factor with 12 surface-mounted LEDs (SMD) that produce white light suitable for reading lamps, map lights, courtesy lights and license plate illumination. Built-in Canbus support helps reduce dashboard error messages on vehicles with bulb monitoring systems and the universal SV8.5 fitting works with standard festoon holders.

Advantages

The 12 SMD LEDs deliver bright, evenly distributed white light while keeping power consumption low, compatible with both 12V and 24V electrical systems. Its Canbus-compatible design minimises false bulb-out warnings on many modern vehicles. The compact 31 mm length and universal SV8.5 festoon shape make installation straightforward in a variety of interior and exterior fixtures without needing adapters.

Suitable for

• Interior dome and map lights
• License plate illumination
• Courtesy and trunk lights
• RV and van interior lighting using SV8.5 holders

Key specifications

• Form factor: 31 mm festoon (SV8.5)
• LED type and count: 12 SMD LEDs
• Light colour: white
• Operating voltage: compatible with 12 V and 24 V systems
• Canbus: built-in error suppression for bulb monitoring systems
• Application area: interior, license plate, map, courtesy lighting

How to use

Turn off vehicle power before replacing bulbs. Remove the existing festoon bulb from its SV8.5 holder, taking care not to damage the fixture. Insert the No name 31 mm 12 SMD festoon bulb into the holder ensuring firm contact at both ends. Restore power and verify correct operation; if persistent error indications appear on the dashboard, consult the vehicle manual or a technician as some systems may require additional resistors or adapters.

Usage recommendations

Use the bulb in dry, appropriate automotive fixtures and avoid direct exposure to water unless the fixture is rated for moisture. For optimal longevity, operate within the vehicle's recommended voltage range and avoid using the LED in incompatible dimmer circuits. If a specific vehicle continues to show monitoring errors, choose a verified Canbus solution matched to that vehicle.