One of my proudest DIY moments was when I first replaced a light fixture. Dealing with electricity comes with equal parts intimidation and fear. The thought of dealing with the connections of ...

the LED was used by astronauts to combat injury on space missions before becoming a fixture in professional clinics. The world’s leading aesthetics harnessed red light after NASA’s data ...

Remove the Bulbs and Fluorescent Light Fixture Cover Unplug the fixture or ... a black and white power supply, and blue, red and/or yellow connections to the lamps. Unscrew the ballast mounting ...