RGB LEDs with "True White" / Blue-free white light

Electronics
1

Hi,

I’m looking for a “True White” RGB LED, which is an LED that can show white light without having that really cold blue color that shows especially on camera.
I can find LEDs but that’s “Only” white LED’s, and I need RGB, so it should be able to show blue as well.

Does anybody know any SMB LEDs with that property?

2

Can you adjust to white by adjusting the RGB currents?

Like: Red:212-- Green:235-- Blue: 255

3

I tried that. I’ve been through a ton of different combinations. If I have too little blue it becomes pinkish, and otherwise, it’s just too blue. It especially shows on camera.

4

It sounds like what you want is an RGBW LED package, like this:

https://www.mouser.com/ProductDetail/Inolux/IN-PI55QATPRPGPBPW-40?qs=mAH9sUMRCts31dqIVb%2BhiA%3D%3D

https://www.digikey.com/en/products/detail/inolux/IN-PI55QATPRPGPBPW-40/9681240

IN-PI55QATPRPGPBPW-XX_v1.3-1667471.pdf (1.1 MB)

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5

Thanks!
That seems promising! We’ll order a set and give it a shot :slight_smile: Thanks!

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