"The Medway Handyman" wrote in message
...
Hi
Been looking at these http://www.hylite.uk.com/decklights.html

How does an LED light change colour? Would each fitting have LED's of
each colour, or do the LED's themselves change colour?


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Dave
The Medway Handyman
www.medwayhandyman.co.uk
01634 717930
07850 597257

No, they would be two or more LEDs in the same package.
You can have a two colour LED with only two wires but
internally it's two back-to back LED's with steering diodes
so the colour depends on the polarity.
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Graham.
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