The shorter daylight hours and reduced sunlight in the fall and winter mean less light exposure, which can make you want to hit snooze on your alarm clock and sleep all day. This case of the seasonal ...

LA VERNE, Calif. (KABC) -- After years of construction, a billion-dollar extension of the L.A. Metro A-Line is now testing light rail trains on a 9.1-mile addition that will extend the line from Azusa ...

Q: I have a tenant who complained that a light fixture wouldn’t light. After I replaced the switch, the light still wouldn’t come on. I realized that all the bulbs were out. Anyway, is there a way to ...

Lighthouse Imaging Corp. has announced it now offers the L700, an external LED light source, as a companion product to its Endolume endoscope system light tester, according to a news release. The L700 ...

This is for all you die-hards who insist on testing DC electrical circuits on farm equipment with those darned, antique test lights. You know, the testers that look like a pointed screwdriver, with a ...