LED

Lenovo VIBE Xtension Selfie Flash brightens up your smile

Lenovo VIBE Xtension Selfie Flash brightens up your smile

Even with the ever increasing megapixel counts of front-facing cameras, selfies are still hard to perfect, especially when lighting is concerned. To that end, Lenovo's latest accessory here at CES 2015 has you covered. The VIBE Xtension Selfie Flash gives you all the lighting support you will ever need for that perfect selfie or wefie, without overburdening the smartphone itself with it's own LED flash, which might be unnecessary most of the time except for those selfies. It'll be there in your pocket or bag when you need it and out of your way when you don't.

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Sengled LED lights boost WiFi, enhance sound at CES 2015

Sengled LED lights boost WiFi, enhance sound at CES 2015

At CES, Sengled is showing off a series of smart lighting devices meant for a myriad of purposes. From music to better WiFi, your lights are about to make your home a lot brighter. Their Pulse Solo is the first LED light with a built in dual speaker for audiophiles, while the Boost is meant to enhance WiFi anywhere in your home. Of course, all this goodness is controlled via their app, so you still won’t have to get up to turn the lights off!

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Elgato Avea Bluetooth LED Bulb Review

Elgato Avea Bluetooth LED Bulb Review

The democratization of the smart home continues, and nowhere is it more visible than in color-changing wireless light bulbs like Elgato's Avea. Pairing Bluetooth Smart with multi-color LEDs and a simple iPhone and iPad app to command them all from across the home, Avea isn't the first such bulb to the market, but with a street price of around $39.95 it's certainly one of the more affordable options. Beyond questions of whether remotely-controlled bulbs are actually necessary, then, has Elgato made a hue-killer or just another flash in the pan? Read on for my full review.

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Hardware hack lets you play Snake on an LED-lit keyboard

Hardware hack lets you play Snake on an LED-lit keyboard

Before there were birds, plants, or candies, there were snakes. The semi-addictive game debuted on Nokia's mobile phones and become *the* mobile game, until colored screens and higher end hardware pushed it into obscurity. But what if you had fond memories of the game, a penchant for modding any hardware you can get your hands on, and lots of time in those hands? Why not recreate the game in the most unimaginable computer possible, as shown in this mod by Jeroen Domburg, software developer by day, hardware modder by night, and creator of possibly the world's first Snake game on a keyboard.

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Hidden LED found on Nexus 6, but can’t be used with notifications

Hidden LED found on Nexus 6, but can’t be used with notifications

The Nexus 6, Google's new flagship smartphone built by Motorola, has only been on the market for a short time, but users have already found a hidden feature that wasn't promoted as one of the device's capabilities. An embedded LED light, capable of displaying red, blue, or green, can be found right behind the speaker at the top of the phone, which was discovered by Reddit user apogee82 on Friday.

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Mercedez-Benz Multibeam headlight crams 84 LEDs inside

Mercedez-Benz Multibeam headlight crams 84 LEDs inside

Modern driver safety these days would evoke ideas of all kind of hi-tech instruments that the cars of the future are being equipped with. Sometimes, however, even the simplest factors, like bright but not blinding light especially at night, can make a world of a difference. That is why in addition to driver assistance technologies, Mercedes-Benz has also been hard at work on its Multibeam LED headlight technology, which it is now outfitting with an astounding 84 LEDs per headlight unit.

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Cree cuts heat, bulk, and cost with vented LED bulbs

Cree cuts heat, bulk, and cost with vented LED bulbs

LED lightbulbs continue their downward price spiral into the mainstream, and latest to haunt incandescents is Cree's freshly redesigned 40W and 60W replacements. Looking far more like a traditional bulb than previous iterations, primarily because Cree has done away with what would normally be a bulk-adding heatsink, the old-fashioned shape actually hides a clever alternative approach to cooling which uses heat itself to keep things chilly.

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Samsung’s newest induction range uses LED “flames”

Samsung’s newest induction range uses LED “flames”

If you've ever used an induction stove or cooktop, you know they mostly only have good things to offer: it's less likely you'll burn your dinner because heat is more evenly distributed, and you don't have to worry about someone touching a hot surface and being burned. Their biggest downside is the same one that comes with any technology that is both silent and invisible, however: it is hard to tell anything about what is going on due to the lack of visual cues. Samsung has used a method to get around this that is definitely in the realm of "futuristic".

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Double O magnetic LED bike lights make cycling safer

Double O magnetic LED bike lights make cycling safer

Cycling is the favorite mode of transportation for many -- it is cheap and good for the environment, but it does have one big downside: the hazard that comes with sharing roads with cars. Lights are an important part of staying safe, as we all know, and Double O wants to make sure they don't become a problem of their own.

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Belkin’s WeMo Smart LED Bulbs launch in US and Canada

Belkin’s WeMo Smart LED Bulbs launch in US and Canada

Belkin's WeMo Smart LED Bulbs and LED Starter Set are both now available in the United States and Canada, expanding the options available for automating one's home lighting. Both work with related iOS and Android apps, and can be nabbed from Best Buy and Amazon, among other retailers.

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AOC’s Anti-Blue Light technology protects against LED monitor harm

AOC’s Anti-Blue Light technology protects against LED monitor harm

AOC, maker of displays, has developed a new technology it says will help keep your eyes safe from the damage caused by long-term exposure to shortwave blue light. Called Anti-Blue Light, its new technology will safeguard those who use LED displays, which are the offending devices.

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Philips Hue Beyond bakes wireless LEDs into dual-zone lamps

Philips Hue Beyond bakes wireless LEDs into dual-zone lamps

Philips has launched Hue Beyond, a new range of luminaires that integrate color-changing remote control bulbs into a line of ceiling, pendant, and table lamps. Building on the standalone Hue bulbs but integrating them into lamps, each Hue Beyond model actually includes two different lighting scenes that can be independently controlled for uplight and downlight purposes.

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