This product uses an infrared remote control to adjust brightness and dynamic change modes, with delay shutdown settings and memory function, eliminating the need for frequent reconfiguration. Suitable for all types of single-color LED strip lights. Product name: IR Remote Controller Dimmer LED type: High Power LED Input/Output Voltage: DC 12-24V Working temperature: -20°C to +60°C Power: 360W Output current: 30-36A Remote battery: 2 AAA batteries (not included) Control distance: up to 10 meters Instructions: 1. Connect the LED strip plug to the controller output socket, ensuring correct polarity. Check for any short circuits at the strip pin position. If a short circuit is detected, resolve it before powering on to prevent damage to the controller or LED strip. 2. Plug in the power supply and turn on. Operate the remote control to adjust the controller functions as needed. 3. When installing the infrared remote control model, place the receiver in a location free from obstructions to avoid signal interference or malfunction. 4. Radio frequency models can operate through obstacles. Function mode list: 1. ON/OFF: Turn power on or off 2. SPEED/SPEED+: Adjust dynamic speed 3. LIGHT: Set to maximum brightness 4. Up/Down: Adjust brightness level 5. MODE+/MODE-: Select from 8 dynamic lighting modes (Gradient, Breath, Flash, Slow Flash, Quick Flash, Skip, Blink, Candle Light) 6. 10%-100%: Choose brightness ratio 7. Time 5-60: Select delay shutdown time Color: White + Silver Material: Plastic + Metal Package Contents: 1 x Controller 1 x Remote Control Note: The package includes only the items listed above. Other products are not included. Lighting and display differences may cause slight variations between the color shown in the image and the actual product. Measurement may vary by +/- 1-3 cm.