Skip to content
Better HN
Top
Best
Ask
Show
New
Jobs
Search
⌘K
0 points
BatFastard
1y ago
0 comments
Save
Share
Heat is just a frequency in the spectrum right? What percent of emissions in an LED comes out as infrared?
0 comments
1 comments · 1 top-level
top
newest
oldest
mallets
1y ago
Uhh, IR isn't heat. Heat isn't part of the EM spectrum. Hot stuff just emits more IR.
For IR in LED bulbs. Don't know, other than inconsequential.
j
/
k
navigate · click thread line to collapse