Hackaday9y
An Introduction To Individually Addressable LED Matrices
If you’re really clever, each individual LED should be in a light-proof box with a translucent cover on it. [Ole] isn’t doing that here; this matrix is just a bit of wood with some WS2812s ...
The Hollywood Reporter5d
The Best Hollywood Facialist-Approved LED Light Therapy Face Masks and Beauty Devices
“LED light therapy is a non-invasive treatment that ... Shark Beauty’s new CryoGlo face mask is essentially a mini medispa in a box and has the highest power output (or irradiance) of all ...
Hackaday2y
Homebrew LED Strips That Are HomeKit-Compatible
It’s paired with a simple relay for switching a single-color LED strip on and off ... quite expensive for what you actually get in the box. Sometimes building your own is more fun, too.
My space is full of colorful lighting, but after testing this Govee LED strip light, I think I need some more
Govee RGBIC LED Strip Light review. The Govee RGBIC LED Strip Light is a Bluetooth-controlled length of customizable LED lights that can be applied around interior surfaces to cre ...
Nature1y
Prospects for LED lighting
1 shows a white-light LED in action). It is possible to generate ... of a lower value for the colour-rendering index (CRI; see Box 1 for definition), which is typically so low that such devices ...
Sounds unbelievable: Chinese tech company devised huge acoustically transparent LED cinema screen with a smart trick that makes massive loudspeakers invisible
reducing harmful blue light emissions to protect viewers' eyes. The unique module perforation design cleverly integrates the ...
Hosted on MSN18d
Your LG TV will now synchronize with Philips Hue lights without a pricey HDMI Sync Box
However, unlike the Hue Sync app, the Sync Box won't work with native apps on ... then mirroring the colors using an LED light strip mounted behind your TV. These systems aren't perfect (they ...