Package content: 2pcs load resistors for 3157 Switchback led bulbs with wire adapters.This product is suitable for halogen/incandescent front and rear turn signals flashing, reverse lights, brake stop taillight upgrade LED bulbs.
Function: Solve the problem of LED bulb super flashing, not flashing or burned out, bulb error code or turn signal not flashing, indicator license plate light error.
Installation: Plug and play, connects between the LED light connector and the car socket. The all-in-one design allows you to plug and play without modification. One parallel resistor is required for each LED bulb connection.
Note: The load resistor will become very hot during operation, please mount it steadily on a metal surface and not on plastic or flammable materials.