1、Constant Voltage Controller: The working voltage is DC 12V to 24V, low voltage, low power consumption, long service life, can protect the circuit safety. 2、Applications: Can be manually set one to one remote control, excellent remote control performance, sensitive response, far distance. Mainly used to control a variety of constant pressure LED products, such as LED light source, flexible strip, wall washer, glass curtain wall lamp, etc. 3、14 Keys: RF 14 keys remote control, brightness adjustment and DIY can be controlled in one hand to meet different lighting setting requirements. 4、Automatic Operation: In short circuit, the output is automatically cut off and the indicator blinks. The system automatically recovers the output 10 seconds later, or recovers the output after the user power it on again. 5、Simple to Use: This LED dimmer has the advantages of flexible wiring, convenient wiring, simple to use, fashionable, unique, high sensitivity, comfortable hand feel and so on. 1 x LED Dimmer Module1 x Remote Control1 x Specification Item Type: RF Remote LED Dimming ControllerMaterial: Aluminum alloyWeight: Approx. 212g/ 7.5ozProduct Size: Approx. 93x93x25mm/ 3.7x 3.7x 1.0inRemote Control Built in Battery: 1 CR2025 button battery 150mAh (included)Operating Voltage: DC 12 to 24VFunction: Two tone light