4 ms·
But do they? LEDs are directional vs Sodium is omnidirectional and reflected; So given a similar housing, LEDs causes less light pollution.
by smileysteve 3y ago
But do they? LEDs are directional vs Sodium is omnidirectional and reflected; So given a similar housing, LEDs causes less light pollution.
- xnx 3y agoThe bigger factor (in my neighborhood at least) is the LEDs being many times brighter than what they replaced.
- Ferret7446 3y agoAll light is reflected, unless your neighborhood has opted for an avante garde Vantablack theme. Given a similar housing, the brighter light causes more light pollution.