We know that LED bulbs save money over time, but they can be expensive initially. Luckily, there are lots of ways to get FREE ...

Abstract: Although a single-stage off-line power light-emitting diode (LED) driver can achieve low cost and high efficiency, the notorious double-line-frequency flicker issue with a single-stage LED ...

ELLSWORTH — The city will soon own all of its municipal streetlights. In September, the City Council voted to approve a contract to acquire an estimated 500 municipal streetlights currently leased ...

It sounds almost too good to be true, but researchers think that shining red light at patients could be a powerful and drug-free way to treat everything from sight loss and type 2 diabetes to ...

Upgrading the lighting on your Chevy Silverado is something many truck owners think about after a few years. The stock halogen bulbs are decent, but they often start to feel dim, especially when ...

LEDs are supposed to last for years, along with delivering lower energy use, and even smart features like connecting with Alexa. They're a major leap forward versus incandescent bulbs, but they don't ...