Will TM-30-15 Replace CRI?


Breaking news for the lighting world—last week, the Illuminating Engineering Society (IES) published a technical memorandum outlining a new method for evaluating a light source’s ability to render color. The memorandum is meant to replace the Color Rendering Index (CRI)… Continue Reading


What is Inrush Current?

Image used courtesy of Paul Cross

As our lighting systems become more efficient, and more complicated, new problems arise from within the circuits themselves.  In the immortal words of James Doohan’s character, Montgomery Scott, “The more they overtake the plumbing, the easier it is to stop… Continue Reading