Saw this post and so intrigued, I started to play around with some lights I had around the house, but wasn't good enough. Went to Lowe's, Walmart, found a 24 inch light stick and a 20w 5000k bulb at Walmart. I have a built in entertainment center in my wall ,nothing fancy but had it built with a rpcrt in mine. I have thick movable white shelfs above my TV, 46 in Hitachi. What I did is get a 10" by 36" white laminate
shelfing board at Lowe's, about 5 bucks and mounted it vertical (using some L-brackets) at the back of the shelf, so with the piece of laminate mounted at the bottom of the shelf it hid all my cords going from my electronics down to my TV.
Then I mounted the light stick to the lowest point of the laminate board, this keep the
lamp being mounted near any wires or cords (since they are now hidden behind the laminate, and keeps the light from bleeding up the cracks of my movable shelf keeping
the electronics area dark. Also I used a Christmas tree foot switch electrical cord running under my TV to the front of it to turn the light on and off. I may not have described it that well, but all said it looks really Great, what a difference the light makes. What a great inexpensive project, much easier to view the TV and not have any other lights on, Terrific!!! The only thing I had to modify was I had to put a few strips of black electrical tape across the plastic cover of the light to keep too much light shining on the ceiling. I think I will do it to my Dad's TV this week, glad I saw this post, Thanks