Inexpensive and simple plug in with a little wire routing. If you have a power plug in the left cubby this works well to illuminate the cubby itself and the buttons on the left side panel. One light stays inside the cubby and the other follows along the wire of the existing communication plug, sticks out of sight under the plug end and shines down on the buttons. Almost invisible and works well and can be removed with ease if you need to use the power plug for something else. https://www.walmart.com/ip/CUSTOM-AC...-Volt/16783559