Check the listing for details. LED Light Dimmer Switch Single Channel DC 12V 8A for Single Color LED Aluminum. Color: Silver, Condition: New. Listed at 10.99 USD. Store category Sign Up Now ! You may also like Product Description SUPERNIGHT™ Aluminum Case DC12V 8A Single Channel Knob Dimmer Controller For LED strip Bulb Lamp Light 5050 3528 5630 single color LED Strip Description * 100% brightness adjustment knob dimming * 256 gray scale, mild stable lighting, no flicker * PWM digital dimming, eliminate current surges, so that LED to achieve a better life * Constant current constant voltage, exceeding the load range can be connected to the signal amplifier, an unlimited expansion of power * The main control monochromatic light dimming Technical Parameters: * Work Temp.:-20-60 * Supply Voltage:DC12-24V * Max load current:8A * Product Size:89*60*53mm * Package Size:109*65*55mm * Housing Material: Aluminum Alloy * N/W:60g * G/W:85g Installation: the "IN" connect DC12V Power, "OUT" connect light strip, where "V +" take positive "V-" take negative. Rotary light dimmer knob you can adjust the brightness, rotate counter- clockwise until the lights dimmed out, clockwise rotation of lights brighten. Payment Accept PayPal. Shipping Ship to US only. EXCLUDES: PO Box, APO/FPO, Alaska, Hawaii, Guam, Puerto Rico, Virgin Island and US Territories. Ship to eBay registered address, buyer please contact us via eBay message to notify any changed address. Seller are not responsible for any wrong or undeliverable address. Guarantee Item returned must be labelled with a Return Merchandise Authorization (RMA) Number. Please do Contact us for the RMA number before return it. Replacement or full refund will be made for defective products returned without any hesitation. Contact us We have 100% satisfactory guarantee, if you are not satisfied with your purchase for any reason, please DO contact us and we will help to resolve your problem. And normally emails will be respond within 1 business day.