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Is it weird to be nostalgic about high pressure sodium lamps?
I really do miss the orange Glow and I only really see them during travel in other countries now
ALT
@benjojo yes, i am surprised to say that i do miss the high-pressure sodium glow.
would be a fun project to make a realistic HPS lamp using 589nm LEDs as a base, and then mixing in other wavelengths until plant leaves look right under it