The circuit diagrams pertain to how compact fluorescent lamps were made to provide several benefits like longer life span and lower power consumption as compared with classic light bulbs. One of the ...

I've run into a weird lighting problem at work, and the obvious candidates are seemingly ruled out. Here's what I have: I have two circuits lighting a large room. Each circuit is double switched (with ...

First, let’s make the distinction between Articles 410 and 411 of the 2011 NEC. Article 410 provides the requirements for installing luminaires, lampholders, lamps ...

Using a fluorescent probe that lights up when brain cells are electrically active, MIT and Boston University researchers have shown that they can image the activity of many neurons at once, in the ...