Solid-state lighting (SSL) differs from conventional lighting in that it uses light-emitting diodes (LEDs) instead of filaments, plasma, or gases. Although still relatively early in its development, ...
David leads the editorial team at CNET. We create expert reviews, articles and video on every aspect of technology, from AI to Zoox. We are thoroughly, proudly human. Expertise A 25-year CNET veteran, ...
We’ve lined up an online discussion on November 17th on dimming techniques and how they affect LED performance. We have two panelists, one from the LED driver side, Victor Zwanenberg, Sr Apps engineer ...
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Stop LED flicker with the right dimmer choice
LED flicker can stem from dimmer incompatibility, unstable voltage, or faulty connections. Pairing LEDs with the correct dimmer type and ensuring proper installation can deliver stable, smooth ...
Some buyers might appreciate its design and features, but the picture quality of the LG LE5500 lags behind other local-dimming LED-based LCDs. David leads the editorial team at CNET. We create expert ...
Control and dimming is an essential feature of many LED-based solid-state lighting (SSL) systems. However, there has been a shortage of standards to ensure compatibility between dimmable LED light ...
Halogen bulbs put out a lot of focused light but they do it at the expense of burning up a lot of Watts and generating a lot of heat. The cost for an LED replacement like the one seen disassembled ...
A recent discussion with Scott Brown of iWatt revealed some interesting facts about the design of IC drivers for consumer LED lighting. Although LED lifetime can reach about 20 years and the power ...
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LG’s new 5K gaming monitor is trying to fix mini LED’s biggest problem
Monitors usually make you choose. You can have the fast gaming screen, or you can have the sharp productivity display. LG’s ...
However LEDs are dimmed – be it by 1 – 10 V analogue voltage, mains phase angle, power-line, digital inputs such as DALI, or a WLAN link, there is in fact only two ways to actually dim the output of a ...
Cree, Inc. introduces the LMH2 LED Module with sunset dimming -that provides a dimming experience similar to incandescent lighting. The new module enables a natural dimming profile that was previously ...
I'm trying to dim LED strips, approximately 30ft in length, with hand controls. I've found that regular potentiometers (those sold by Adafruit) max out at about 0.2 W. For whatever reason, the Red ...
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