Every LED or light-emitting diode requires a driver. This driver is responsible for regulating the power to a LED or strings of LEDs. It converts higher voltage, alternating current to a low voltage, ...

Light emitting diodes (LEDs) are low-voltage light sources that require a constant DC voltage or current to operate optimally. Because they operate on a low-voltage DC power supply, they easily adapt ...

The quest for energy efficiency has led manufacturers to investigate ways of dimming all kinds of lighting technologies, including those that usually can’t be dimmed. Consider, for example, ...

Correction: An earlier version of this story incorrectly said that some Uber drivers' cars had not undergone a vehicle inspection before being put on the platform. In fact, Uber had not inspected the ...

FORT RUCKER, Ala. (Feb. 8, 2017) - As the world's premier land force, our Army relies on the safe conduct of vehicle operations to accomplish missions of every magnitude. From combat operations to ...