Even worse is the blue light emitted by fluorescent and LED lights — like those on our various device displays — which cause us to be more alert and produce even less melatonin. That’s why ...

Credit: Nicholas Sutrich / Android Central Newly published research is shedding light on the ongoing negative health effects ...

TAKING A DRIVE AT NIGHT IS NOW AS BRIGHT AS DAY. TRADITIONAL HEADLIGHTS ARE SLOWLY BEING PHASED OUT BY LEDS. LED IS MUCH MORE EFFICIENT LIGHT SOURCE. THE NATIONAL HIGHWAY TRAFFIC SAFETY ...

You get 2m of cable before the first light, and then 200 LED lights over the next 20m of cable. This is the best set of LED solar fairy lights we've tested, and based on how they've fared in our tough ...

Originally hailing from Troy, Ohio, Ry Crist is a writer, a text-based adventure connoisseur, a lover of terrible movies and an enthusiastic yet mediocre cook. A CNET editor from 2013 to 2024, Ry ...

When laser energy is deposited in a target material, numerous complex processes take place at length and time scales that are too small to visually observe. To study and ultimately fine-tune such ...

LED floodlight bulbs provide better security outside your home, allowing you to see more clearly outside in the dark. Furthermore, a bright light is sure to deter trespassers from entering your ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. And it's not just useful for photography. You can also use a lightboxes to trace artworks, ...

Here’s how it works. The importance of the best bike lights cannot be understated. These little illuminating devices for the front and rear of your bike are especially crucial when riding at ...

The lamp achieves this uniform pool of light by adding a diffuser lens over the LED array. The Nova also has a touch-bar control running along its top arm, so dimming from 100% down to 14% ...

The LED lights are said to be 75% more energy efficient that standard lights. A Big Day of Joy takes over Oxford Street on 7 December, with live performances, activities in the shops, and festive ...