Features: 1. Used to control light for modify the simulation light system of remote control vehicle. 2. It is more fast and convenient with the RF remote control. 3. Multi modes for you to choose. 4. With built-in battery, practical and money saving. 5. Nice accessory for model car light system. Installation Method: 1. Power supply The machine can accept DC12V to 24V power supply. The red cable shall be connected to the positive pole and the black cable to the negative pole. Please select the appropriate power supply according to the LED 2. The LED output The peak output current is 6A. If the main engine overheats, please reduce the load. 3. The Remote Controll Please pull out the insulation parts before use. RF wireless remote control signals can pass through the barrier without aiming at the host during operation. In order to receive the remote control signal correctly, do not install the main machine in the closed metal parts. Temote battery is 3V CR2025 type, please replace the same type of battery only. Specification: Dynamic Pattern: 8 Model Dynamic Speed Grade: 10 Grade Illuminance: 10 Grade PWM Grade: 256 Grade Smooth Dimming Effect: Yes Working Voltage: DC12-24V Output Current: Peak 6A Remote Control Mode: RF Wireless Remote Control Frequency: 433.92MHz Remote Control Distance: Open Area > 30M Remote Control Battery: Built-in Button Battery Weight: Approx. 23g Package List: 1 * LED Controller 1 * Remote Control