Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

The $30 Lifx Smart Dimmer is also coming in Q2 and is an in-wall, paddle-style switch with four customizable buttons, a ...

More than one-fifth of US electricity is used to power artificial lighting. Light-emitting diodes based on group III/nitride semiconductors are bringing about a revolution in energy-efficient lighting ...

How do the different coloured lights help the skin? To find your perfect mask, you must first suss out which lights will benefit your skin the most. Take a look at our handy key: ...

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