how often do i have to change lcd bulb?

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how often do i have to change lcd bulb?

2006-06-26 04:03:23 · 4 answers · asked by Brian L 1 in Consumer Electronics ➔ TVs

4 answers

When it breaks which should be every 3 yrs, but never really last that long. If your TV turns on then you don't need to change the bulb.

2006-06-26 04:08:50 · answer #1 · answered by Anonymous · 0⤊ 0⤋

LCD bulbs only need to be replaced when they burn out.

The average lifespan for a liquid mercury bulb (which is waht they use) is around 60,000. If you watch tv everyday for 10 hours a day, it would run for a little over 16 years.

2006-06-26 05:54:35 · answer #2 · answered by bbyhtguy 4 · 0⤊ 0⤋

When it no longer works !
Otherwise, there is no need to change it.

2006-06-26 04:07:38 · answer #3 · answered by Froggy 7 · 0⤊ 0⤋

never

2006-06-26 04:06:52 · answer #4 · answered by . 3 · 0⤊ 0⤋