LED car bulb C5W Chip-On-Board CAN BUS (1 piece) bulb length 36 mm Technical Specifications: Mount type: C5W (C3W, C10W) Number of LEDs: 1 Type of LED: Chip-On-Board (COB) Light intensity: 200lm Supply voltage: 12V Light color: Xenon White 6000k Replacement bulbs: C3W, C5W, C10W, Festoon, C21W, L1005, SV8.5, S8.5 CAN-BUS: Yes. Bulb does not cause a bulb burnt out error. Polarity: Neutral. The bulb will light regardless of the application site / - Bulb Size: Length: 36mm Width: 12mm C5W LED bulbs (so-called "tubular") are most often used as: registration light top interior lighting backlighting of the luggage area glove box illumination (usually C5W 31 mm bulbs) lower door illumination yacht lighting We recommend buying bulbs marked with the CANBUS symbol if the car is equipped with a bulb check system. Errors on the on-board computer most often relate to the use of inappropriate C5W LED bulbs in the license plate illumination. In addition, CAN-BUS bulbs work with the bulb dimming module in the interior. A standard LED bulb will work zero-one, which means it emits 0% or 100% light. The C5W LED bulb can be installed where the factory was a C3W, C5W or C10W filament bulb. Please just make sure that the length of the LED bulb will correspond to the length of the old bulb (/- 2 mm).