This is a 12V -24V adjustable dimmer switch, which can provide up to 8A of current to a LED strip. This product is can be used to control the brightness of SMD 3528, 5050, 5630, 5730, 3014 single color LED strip, LED soft light strip, LED hard light strip, LED module, LED bulbs, etc.SpecificationsOperating Voltage (VDC)12 ~ 24Max. Operating Current (mA)upto 8AOperating Temperature (°C)-20 to 60Length (mm)8900%Width (mm)59Height (mm)35Weight (gm)50Shipment Weight0.055 kgFeature:Operating Voltage: 12 to 24VDCOperating Current: up to 8AHigh-quality ConstructionPackage Includes:1 x 12V-24V 8A Adjustable Dimmer Switch For Single LED Strip