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I read your answer about kdp-51ws550 regarding the bulb usually the main reason( besides the power supply) dosen't this tv has three bulbs?

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Three bulbs, no. They are not bulbs in the sense that you are thinking. The way that it works is there are three small high intensity CRT guns. There are three because most images on any TV can be created with three basic colors. They are Red Green and Blue (RGB). This has been the industry standard since the first projector came out and since color tv came about. Each Gun is pointed at a specific angle towards the Rear of the TV and is reflected off of a mirror then is focused to its appropriate spot upon the viewing projection screen. Gotta love math.

Posted on Apr 03, 2011

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