Support the LED: Suitable for 12-24V LED lighting equipment, like single color LED strip, LED Recessed Lights, LED Chandelier, LED Display, LED Step Lights, LED Wall Lights, LED Spot Lights, RV Dome Lights and so on. Work Voltage range: DC12V-24V, Output Voltage=Input Voltage. DC12V 60W, DC24V 120W. Easy to Install: Plug play with led strips; Indoor use only. Use come with adhesive tape to fix it to a clean, flat . Notes: 1. Please don't stick on the place with metal. 2. Please don't put it on hand to control the LED. Touch Turn on/off: Short Touch the controller, can turn on/off the light. Long Touch the controller, can adjust the brightness 10%-100%. Adjusting brightness: When long pressing any position of the dimming controller, the brightness of the PWM FCOB single color LED strip change from 10% to 100%. Keeping touch it again, LED strip going to dim gradually. When dimming, you can stop touching when the needed brightness is reached so that you can get the desired brightness. Note:Please do not wire backwards, otherwise the mini dimmer switch controller overheat and short-circuit. Input voltage:DC12/24V Actual power:DC12V at 60W, DC24V at 120W Colour:Silver Material:Metal Package Contents: 1 * Touch sensor switch 1 * Double-sided tape(Color is random, no specification is accepted) 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.