led dimmer switch knob 1.Voltage: 5V,12V,24V are optional. 2. Output current: < 8A 3. Output power: .5V:<40W,12V:<96W,24V:<1 led dimmer switch knobFEATURE:The dimmer use a micro-controller chip to control the light source, so it is easy-install and easy-operate, and it's reliable and working stable.PARAMETER:1. Input voltage: DC24V2. Output current: < 8A3. Color: white4. Working temperature: -22° ...