Use cones or baffle lights to focus the light down onto the ground or on the object you need to see. This will limit your contribution to sky glow and improve star visibility in your area. Most ...
While there isn't any solid research backing the use of blue light lenses for eye health, many people turn to blue light-blocking glasses to effectively filter blue light, reduce light exposure ...
This light is commonly known as blue light and many studies have discovered that this artificial light can interfere with and disrupt your sleep schedule. In this article, we look into what blue ...