light bar

I have been looking at a monitor light bar for my computer setup at home. They basically direct a beam of light only on your desk so that it doesn't hit your eyes or monitor screen. I might try one. Anyone ever used one, or have one? You can see one in the example below.

So this weekend I bought my Dad a L.E.D. light bar for the front of their vehicle. Around here they are a big item. You see them mounted on every type of vehicle, from side by sides, to trucks, to even cars. Their old vehicle had two small square lights mounted on a bracket over their license...