Light science and LED light. The new old story.
Light science comes from deep fascination with natural light that led minds like Newton or Einstein to new discoveries. But would they be inspired by an artificial light source like the LED today?
Relative Light and Heat usage for the old bulb and LED
Solutions for bright light and heat emission combined are keys to proper heat management. Only good energy efficiency is a given for bright LEDs, so they in turn need added heat sinking