Features: 1. Solve the problem that some turn signals will flash quickly after installing some LED lights. 2. Solving the problem that the turn signal flashes quickly and the car is faulty due to the installation of LED lights. 3. Adding this product can solve the flashing of the turn signal and cancel the alarm of installing the LED light in the computer with the driving. 4. Suitable for driving computer vehicles such as for Magotan for Mercedes. 5. Excellent quality and fine workmanship. Specifications: Material: cement resistance Model: 20W Light source power: 21 W Voltage: 12-24V Applicable models: Motorcycle electric car Light source: LED Color temperature: 500 Service life time: 4200h Package List: 4 * Motorcycle LED Decoder Installation Notes: The left and right lines of the turn signal are not the same. If you change the LED lights left and right, you must install one product for each side. If you change the lights before and after, you can only install two. However, the front left and rear left turn signals (with one resistor) and the front right and rear right turn signals (with one resistor) must be wired to resistance. For ease of installation, it is recommended to install one resistor for each turn signal. Note: 1. Because the resistor has heat, do not directly attach the resistor to or install on the material of the glue or cloth, and install it directly on the iron plate. 2. The resistance and the wire should be separated by more than 1 cm (cm). When the resistor and the wire are in direct contact, the heat of the resistor will cause the heat of the surface of the casing to melt the wire sheath.