Operate Voltage: DC12-24V Current: 3A Outpower: 36W(12V); 96W(24V) On/Off : Finger holding time is less than 3 sec Dimmer: Finger holding time is more than 3 sec. Brightness level change in a cycling pattern Application: be widely used in single color led lamp adjust brightness and switch on/off Application:For Single color led flexible ribbon ,Cabinets, Stairs, Wardrobes, Furniture ,strip lights as long as it's DC12-24V & Single Color. With memory Safety Information: 1. Supply voltage of this product is 12-24 Volts DC, do not exceed 24VDC 2. Shorting output wires my cause damage to dimmer 3. Always observe proper polarity when connecting power and load 4. For indoor use only - this product is not waterproof or weatherproof Colour:As Shown Material:ABS+Aluminum Alloy Package Contents: 1 x LED Dimmer Switch (Due to different product batches, the appearance , which does not affect the use) 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.