Dimming LED signs for filming is a DANG HASSLE — the dimmers are made for human eyes, not for cameras. This video ...

National Semiconductorthis week rolled out a light-emitting diode (LED) controller that eliminatesflicker during full-range dimming of LED lights. Known asthe LM3445, the newproduct enables users to ...

LED lighting, and the potential that it brings, is moving to the forefront of residential and commercial lighting markets. However, to maximize the success and adoption of solid-state lighting for ...

There are many possible causes for flickering lights at home. Before you call in the experts, check for these common issues. With summer here, it’s possible you’re going to need your lights a lot less ...

TRIAC-dimmers were originally designed to dim incandescent filament lamps. The elimination of these lamp types increases the need for alternative dimming methods. The use of TRIAC-dimmers in ...

This is an LED bulb that fits into a recessed light fixture. It can become an annoying strobe light in your home. (Tim Carter) Analysis by Tim Carter Q: I feel like I’m going to have a seizure. I’ve ...

Originally hailing from Troy, Ohio, Ry Crist is a writer, a text-based adventure connoisseur, a lover of terrible movies and an enthusiastic yet mediocre cook.… Read full bio Feit's 40W Replacement ...

Power Integrations has announced a new reference design (RDK-251) for a 5-watt offline LED driver that includes flicker-free TRIAC dimming and single-stage power factor correction (PFC). The reference ...

The LM3445 from National Semiconductor enables a full 100:1 range of offline, uniform, flicker-free dimming for high-brightness LEDs with a conventional TRIAC forward or reverse phase-control wall ...