Every year, thousands of Arizona residents email Rosie Romero's website or call his radio show with questions about everything from how to prevent fires in their chimneys to what to do about the tree ...

Designed to replace conventional halogen point-sources as well as fiber-optic illumination solutions, a family of LED spot projectors is well suited for use in machine vision, microscopy, and ...

No, LED headlights do not use more battery than traditional halogen or HID lights. In fact, they use significantly less. A ...

Available in green, red, green, white, blue, and yellow, the Sunbrite MR-16 is a plug-in replacement for MR-16 halogen lamps. The solid-state lamps use 12 LEDs to deliver a light output of 10 to 12 ...

Hoping to see better while driving at night without spending a fortune, I ordered a set of LED replacement bulbs for the reflector headlights on my new Ford Ranger. Boy was it a good reminder that I ...

Before you decide whether to replace bulbs or replace components, it’s important to know what to be looking for. These points I’ve mentioned before, but I think it’s very important to repeat them.

Yes yes, as some may know, I shouldn't even be thinking about electricity. However, I am fairly comfortable with 12v transformers for halogen light bulbs and swapping them out if they go wonky. So I ...

Cars' headlights have come a long way since charming yet potentially dangerous acetylene headlamps debuted in vintage automobiles. The later halogen headlights are still around, but the world has ...

When the dark days of winter are in full force, finding reliable, cost-effective locomotive lighting is a timely topic for discussion. While A19 lighting for number plates, steps and engine rooms are ...