Lightkiwi S4170 Rotary Dimmer Switch for Modular LED Under Cabinet Lighting<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Easily control the power and brightness with knob</li><li>Set the brightness with rotary dimmer switch and control the power with wall on/off switch</li><li>[Connector Information] 3.5mm (Outer Diameter) x 1.35mm (Inner Diameter)</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41nwOjTWAXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31GdCeEwVBL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31Mch6739JL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41hI%2B2U%2BDrL.jpg" noproxy>