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Originally posted by TerraMex
White leds consume up to 100mA . The ones i bought to poke around do. I went "Whoa". But they are VERY bright. About three of those can light up a whole room, just like a flashlight.
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Those are more "starlight" LEDs than standard white LEDs then.
Standard white LEDs are specified for about 20mA as most other standard LEDs.
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Most LCD's , at least the ones i've seen, have a small film attached to the glass which gives a specific color to the glass. And most blacklit LCD's, that use el-wire type filament, it needs to be replaced.
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Right.
The MTBF of a LED BL is about 50,000 to 100,000 hours.
The MTBF of a CCFL BL is about 10,000 to 20,000 hours.
The MTBF of an EL BL is about 2,000 to 5,000 hours.
CD
