LED high bay light fixtures recalled for fire hazard

More than 180,000 units of a PQL LED light fixture are included in a recall, with various model numbers that can be found on ...

Nearly 200,000 LED light fixtures recalled; here’s why

PQL recalled nearly 200,000 High Bay Linear LED light fixtures due to a fire hazard, according to the Consumer Product Safety ...

Can flashing light alter your mind? The science of stroboscopic stimulation

Celebrity-backed devices promise meditative ‘sober trips’. Researchers are studying how rhythmic light reshapes visual experience and mood.

Recall alert: 186K LED light fixtures recalled

The Consumer Product Safety Commission has announced the recall of more than 186,500 LED light fixtures because they pose a ...
KTNV Las Vegas

Strobing streetlights have been flashing for over a year. Here's the fix.

Malfunctioning LED streetlights along Desert Inn Road and Hualapai Way created a dangerous strobe effect for drivers. The city says a fix is underway and won't cost taxpayers a dime. LAS VEGAS (KTNV) ...
Hoodline

Simi Valley Importer at Center of 186K LED Fire Scare Recall

If your warehouse, gym or shop ceiling is lined with high-bay LED bars, federal regulators want you to take a closer look. A ...
Nature

Optics and photonics articles within Nature Communications

In solid state spin-photon interfaces, a key challenge is to efficiently prepare the excited state while spectrally separating excitation light from the emitted photons. Here the authors demonstrate ...