Step 4: Conclusions
I decided to use this approach because it's so simple, I had all of the parts already (net cash outlay – zilch) and it only took 15 minutes to install.
If I wanted to get fancy I could have made a small controller with three different color bulbs so I could change the ambient light color.
These views show a commercial HDTV with a built in ambient back light and my HDTV without and with the ambient back light in action.
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