This listing Includes one pair (2pcs) CANBUS H7 LED resistors-50W 6ohm fix led forward lightings, fog lights, DRL(daytime running lights) bulbs Flashing or Flickering / Cancels Radio Interference and Light Turning off when Engine Starts / Cancels Error Message by OBC.

Important Notice: Heat sink will get hot. please make sure metal resistance not contact with plastic or wire to prevent the plastic from melting