Light is tricky. Our senses adapt quickly and it’s difficult if not impossible to judge light objectively. So when you’re applying makeup in one lighting environment but want to look your best under ...

Smart home technology began as a bit of a luxury — after all, a smart light was a nice convenience, not a necessity — but has since become as commonplace in the modern home as a coffee maker — and in ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. The Simplehuman Sensor Mirror Hi-Fi does more than show ...

Simplehuman's Wide-View Sensor Mirror is equipped with smart LEDs that adjust to mimic any lighting scenario. Is it worth 400 bucks? Ashlee Clark Thompson Associate Editor Ashlee spent time as a ...

This mirror is next level. It has an easy-to-travel-with foldable design, LED light, multiple magnifications, and adjustable brightness. You have the option to charge this via USB or you can power up ...

A good mirror is only as effective as the lighting that surrounds it. That’s why having a lighted mirror is such a key part of acing your hair care or makeup routine. Sure, you can always adjust the ...

This circuit shows how to use an ordinary LED as a light sensor. It makes use of the photovoltaic voltage developed across the LED when it is exposed to light. LEDs are cheaper than photodiodes and ...

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