Brightness adjustment: Supports flexible brightness adjustment from 10% to 100% Convenient operation: Brightness adjustment can be easily completed through a remote control, making it more convenient to use. Scope of application: Christmas light string, LED light bulb, LED light strip, etc. Flexible installation: With a simple design and easy installation, it is suitable for usage scenarios. Input voltage:AC220-240V Power: Maximum 750W Waterproof rating: IP20 Remote control distance: within 20 meters Dimmer total length: 40-50cm 750W dimmer: capable of driving 50 meter light strips Application: Suitable for Christmas LED light string/LED bulb/LED strip light Power Supply:2 x AAA battery (Not included batteries) Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage:AC220V Color:Black Material:plastic Package Contents: 1 * 750W LED Dimmable Controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.