By January 1879, at his laboratory in Menlo Park, New Jersey, Edison had built his first high resistance, incandescent electric light. It worked by passing electricity through a…

Lighting blog

Kerosene oil wick lamps produce a very bright flame and black carbon as a incomplete combustion byproduct of burning kerosene. This carbon must be trimmed off the wick…

Lighting blog

What is the orange light called on a car? A red warning light demands immediate attention (don’t drive any further), while yellow/orange warning lights indicate a problem that…

Lighting blog

How many lumens is a good tactical flashlight? Your flashlight should be no bigger than the size of your palm. At least 120 lumens of light output. For…

Lighting blog

This life ultimately got its energy from the sunlight, through photosynthesis. This sunlight takes the form of photons racing through space, originating from the sun, and travelling, among…

Lighting blog

The top of the low beam shining on the wall should be at or slightly below the height of the center of the headlight lens for most vehicles….

Lighting blog

GE has been making lightbulbs for more than a century, but is now selling its lighting business. For the first time in its nearly 130-year history, General Electric…

Lighting blog

‘ The answer is, no, it’s not required to replace both bulbs. There are some advantages, however, to getting a professional Ace Auto Parts mechanic to change both…

Lighting blog

Because rice paper lamp shades are made from a paper material, they can pose a potential fire hazard if the proper safety measures are not taken. Look in…

Lighting blog

“Puppies cannot maintain their own body heat for a week or two after birth.” … Heating the area over the whelping box with the aid of a heat…

Lighting blog