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 ...

Mounting points and harnesses: For trucks like the Ford F-250, reputable aftermarket brands use factory mounting points and ...

Upgrading from halogen to LED headlights has become one of the most popular modifications among car owners in India. LEDs are brighter, more energy-efficient, and offer a modern look compared to ...

Originally from China, Shushu arrived in Spain in 2016 at just 23 years of age with the sole purpose of studying the history of the Spanish language. What she didn’t imagine was that she would have a ...

There are several reasons why you're better off sticking with the stock halogen or high-intensity discharge (HID) bulbs in your car, rather than replacing them with cheap aftermarket LED headlights.

Abstract: Neonatal infant warmers play a crucial role in maintaining newborns' body temperatures, particularly by mitigating convective and evaporative heat loss. Traditional warmers based on halogen ...

This study evaluated the effect of blue light emitting diode (LED) and quartz tungsten halogen (QTH) on the degree of conversion (DC) of an etch-and-rinse Single Bond adhesive system (SB) and a ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Dickson City is about to be brighter. Borough council voted this month to approve a resolution with PPL where the electric utility will convert all of the borough’s streetlights to LED in the spring.

If your car came from the factory with halogen or HID bulbs, you’re going to need to replace them or upgrade them down the line. Both of these bulb types lose light output over time; thus, even if ...

Streetlights throughout Iowa will soon become brighter, more energy-efficient and environmentally friendly through a new initiative led by MidAmerican Energy Co. The utility announced it will upgrade ...