Electronics > Beginners
Strings of serial addressable LED's, but only white
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PinheadBE:
Hoy,

Does anyone here have knowledge of the existence of a kind of LED-chip, in the same kind as a WSxxx or APAxxx (thus serially connected and addressable), but only in white (WW, and as a Nice-to-have, tunable to CW).
The ideal would be a LED strip ready to use (since I do not want to assemble 50 meters (estimated) by myself).

The idea is to have a small indoor architectural lighting that could be controlled to illuminate some areas more than others depending on some presets (TV evening, Friends gathering evening, Work environement ...)
The 50 meters (estimated) is explained by the fact that I would place one string illuminating the ceiling and one other parallel string illuminating the wall and slightly off to the center of the room.   Everything would be mounted on an aluminium profile that could serve as a cooler, and that would also hide the power wires behind it)

I am not so much interested in the choice of color for this project (don't want to turn my living room into a dance floor  ;D , except between CW and WW), but if there's no other way, I would use full color WSxxxx strings.

Any ideas, suggestions are welcome.

Thanks a lot
darrellg:
Adafruit sells them. For example: https://www.adafruit.com/product/2436. Check the website for other color temperatures, lengths, and densities.
Kasper:
Sparkfun has them in 3 shades of white:
https://www.sparkfun.com/products/13898

Can probably find them on alibaba for much cheaper.
PinheadBE:
Thanks guys !  :-+

I hope I'll find them at a Chinese reseller, because 20 $ per meter...  |O
kjr18:
Try looking at SK6812. These are ws2812 compatible and in many different variants, for example white-warm white-amber.
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