T10 194 168 W5W CANBUS Error Decoder Fast Flash Turn Signal Cancellers (Pack of 2) Designed to prevent bulb out errors and fast blinking from turn signals LED Decoder; No OBC Errors or Hyper Flashing on turn signals T10 bulbs will replace 2825, 158, 168, 194, W5W, 912, 921 etc Water Resistance: IP65 Notice: The load resistor internal can get very hot; please mount it to the metal and never on plastics