Driver Not Include) Sunthin Warm White 12.4 Inch 8W Touch Dimmable LED Under Cabinet Lighting, Touch Switch on/off, Brightness Adjustable LED Light Bar/Under Counter Light Fixtures,540 Lumen No need an extra dimmer, installation is very easy. LED power supply not included Automatically remember the last brightness. Adjust the brightness by your fingers. LED power supply not included 8W electricity consumption, 540 lumen output, super energy saving