QuasarMD Launches 3D Light Therapy Mask as Part of Its Medical-Grade LED Product Line

IRVINE, Calif., Jan. 21, 2026 (GLOBE NEWSWIRE) -- QuasarMD, a U.S.-based developer of medical-grade LED light therapy devices ...
nerdist

This LED Light Cube Has 4,000+ Lights and Makes 3D Rainbows

Watching a good old-fashioned light show is always a treat. Whether it be a Christmas light show covering a house or an army of drones making patterns in the night sky. Here, however, we have a light ...
投影时代

全球首创！三星3D LED电影屏打造沉浸式观影体验

2月6日，三星电子在荷兰阿姆斯特丹揭幕的商用显示器展会ISE 2018上正式展示了全新的3D LED电影屏。这是在去年3月推出LED电影屏之后，三星再一次带来全球首创产品 。 三星LED电影屏打破了当前电影放映设备的种种限制，并凭借4K（4,096 x 2,160）分辨率的超清画质 ...
Hackaday

Color Light Painting With A 3D Printer

Light painting, or taking a few RGB LEDs, a camera with a long exposure, and turning the world into Tron, has been around for a while. We haven’t seen many people using their household CNC machines ...
The New York Times

The Best LED Light Bulb

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...