Over on YouTube, [Technology Connections] has a new video: Induction lamps: fluorescent lighting’s final form. This video is about a wireless fluorescent light which uses induction to transfer power ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Even though the transition to LED lighting is well under way, there are lots of TV stations that ...

In December 2022, the President Joe Biden's administration proposed a new rule that, if enacted, would nearly triple the current minimum light bulb efficiency level of 45 lumens per watt to over 120 ...

With the end of fluorescent lamp production decided, many of you may be wondering, "Should I stockpile them while I still can ...

Electronic ballasts used in fluorescent lighting systems can experience high failure rates, resulting from end-of-life (EOL) issues. The IEC 61347-2-3 standard specifies three tests to simulate the ...

In the factory office, we replaced the recessed fluorescent lights with LED base lights. There were just under 100 units.The ...

The 12V drivers for fluorescent lamps are tricky, because of the compromise between a good operating efficiency and the ability to start the lamp. The demands are in contradiction. Here are 7 starting ...

Recycling facilities collect glass and mercury from thrown away fluorescent bulbs, but discarded lighting could also supply rare-earth metals for reuse. The 17 metals referred to as rare earths aren’t ...

We all grew up with incandescent light bulbs. When they burned out, the light was gone, so we replaced them. No problem! Fluorescent lamps, which can be found in firehouses and most other buildings ...

A light source consisting of a long glass tube containing mercury in a partial vacuum. Available in many lengths and several diameters, the tube is lined with a fluorescent phosphor. When the mercury ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. In the late 1920s and early 1930s, ...