Specification:
Condition: Brand New
Material: ABS
Main Color: Black
Voltage: 12V
Quantity: 2pcs
Package Weight: Approx. 177g / 6.2oz
Application: 3157 LED decoder
Compatible with these bulbs: 3057 3155 3357 3457 3757 4057 4157 3056 3456 4156 3157A 3157NA (for reference only)

Package Included:
2 * LED Decoder

Note:
1. This item can solve error message cause by OBC (On-Board Computer) Check, hyper flashing on turning signal and hyper on LED on majority cars, but there are some cars might not work.
2. This is the 3157 LED decoder. It will only work on cars that need decoder to cancel hyper flashing on turn signal. Please double check if your car needs decoder or resistor to cancel hyper flashing. There are 2 different kind of 3157 adapters. Please double check the adapter to see if it will fit into your car or not.