The wavelength is what determines light’s color, and these LEDs are amber (605-nanometer wavelength), light red (630 nm), deep red (680 nm), and near infrared (855 nm).

Polarized light passing through sugar water reveals beautiful colors. White light is made up of all the colors in the rainbow. When polarized white light passes through a sugar solution, each color’s ...

The Light philosophy. In general, the Light Phone III reminds me a little bit of the very first iPhone — a device with maybe 16 built-in apps and nothing else.

Blue light is a high-energy light that the eyes absorb from computers, smartphones, LED lights, and fluorescent lights. The sun is the biggest source of blue light. On a sunny day, it's 100,000 ...

The Light Phone III is bigger, heavier, and faster overall. My old model was awkward and slow to type on when sending texts. This was actually one of the delights of the II: It took so long to ...

Pabst is releasing Pabst Light, the first new light beer in over 40 years. Miller Lite was released in 1975, followed by Coors Light in 1978 and Budweiser Light in 1982.

The rise and rise of the best film cameras has helped revive the ailing handheld light meter as photographers find themselves unable to rely upon digital mod cons. Not all vintage cameras have ...

New Crystal Light Vodka Refreshers coming in two flavors. The new Refreshers, made in collaboration with Barrel One Collective, will be on shelves at select retailers in the U.S.'s Northeast ...

The most important features you should be looking at when buying a light therapy lamp are the light intensity and the type of light that's emitted. Research supports using a SAD lamp with up to ...

This repository is the official implementation of Light-A-Video. It is a training-free framework that enables zero-shot illumination control of any given video sequences or foreground sequences..

Also known as photobiomodulation, red light therapy uses continuous beams of low-energy red light between 600 and 700 nanometers in wavelength, Dr. Huh says. The light doesn’t generate heat.

Peepers' blue light glasses are our pick for the best budget blue-light-blocking glasses. They're affordable (under $30) and with magnification, they can double as reading glasses.