system
Given the following post, respond as if you're commenting on Reddit:
human
Can LED light ever look as natural as incandescent light bulbs?

It is my understanding that incandescent light bulbs emit light frequencies using the same principles as the sun (black body radiation), while LED light works much differently. Can the colour spectrum of LED light ever get as natural / close to the sun, as incandescent bulbs?
(I would like some hope in this because they can now longer be purchased in the EU)
gpt
Yes, it is possible -- we can generate every frequency (pure black being an exemption) to a few decimal places of precision now with LED and laser diodes by merging and diffusing different colors, but the main issue that we have encountered is being able to get the same brightness levels with properly merged colors without an insane amount of additional cost, size and heat.  

Eventually it will happen, the economics just don't work out right now.