X-Rite Incorporated, a global leader in color science and technology, announces the Judge LED light booth, designed for precise visual color evaluation as industries shift from fluorescent to ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. That's a marked improvement from the original bulbs, which ...

1. A Cree XM-L RGBW high-power LED can be driven by two LT3964 LED drivers for accurate 1:8192 per channel dimming. 2. Typical driver architectures offer 8-bit color resolution. Implementing a driver ...

While there are many variations of white LED light available today, they all fall under three basic categorical descriptions: “warm white,” “pure white,” and “cool white.” At opposite ends of the ...

Think of an item — any item — you might use in home decor. Chances are somebody now sells a version of same that comes equipped with color-changing LED lights. “Get your glow on,” suggests Pottery ...

Recently, I was working on a project that needed a couple of LEDs on its front panel for status indication. I realize many, if not most, pieces of electronic equipment now use graphic LCDs, Bluetooth ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. If you, like most of the world at this weird moment in ...

It's cheaper than Lifx or Philips Hue, but this Alexa-ready multicolor smart bulb from TP-Link left us unimpressed. Ry Crist Former Senior Editor / Reviews - Labs Originally hailing from Troy, Ohio, ...

When you need to quantify the color of an object, you’ve got quite a few options. You can throw a Raspberry Pi camera and OpenCV at the problem and approach it through software, or you can buy an ...

The Yeelight color smart bulb is bright enough and boasts some clever lighting features, but its quirky app gave us trouble. One of the few smart bulbs we’ve seen that is compatible with Alexa, Google ...

Color digital laser and light-emitting diode printers are very similar. Both can print your business documents relatively quickly by melting toner to the paper, and both use a photosensitive drum. The ...