35W Canbus. 55W Canbus. Super Canbus. Canbus 501 T10 Leds. Canbus Festoon Leds. CANBUS Friendly - will work with 95% CANBUS equipped vehicles others may need our full units. This model of CANBUS 36MM Festoon High Power LED bulbs has a total of 3 SMD LEDs built into each bulb.