focusing RGB LEDs

Posted on
Wed Feb 13, 2019 1:23 pm
kw123 offline
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Joined: May 12, 2013
Location: Dallas, TX

focusing RGB LEDs

I have a project in which I need to focus a 3 component RGB LED (not single white LED) -- you can see the 3 distinct LEDS:
Screen Shot 2019-02-13 at 13.20.24.png
Screen Shot 2019-02-13 at 13.20.24.png (43.54 KiB) Viewed 324 times


a single simple lenses and or parabolic mirrors lead to 3 different colored spots (red, Blue, green) as they are about 1mm apart.

There are diffuse RGB LEDs but they only go up to 20mA power and I need ~ 200mA equivalent per LED output

Does anyone have experience in this area?

Any help or pointers are appreciated.


Karl

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