Hoover Pugedo light traps were modified for use with green and blue-light-emitting diodes to ... In the present study, the only modification was the replacement of the incandescent light bulbs by LEDs ...

When you hear the term Siri smart home, you probably think of advanced gadgets and appliances that cost thousands of dollars ...

Far-red lights can improve yield and the quality of specific cannabis strains, and reduce energy costs and carbon emissions ...

There is a light bulb in a California fire house that has been lit for over 100 years. Here's how the world's most famous ...