LED 101: Your cheat sheet for the light bulb aisle - CNET

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LED 101: Your cheat sheet for the light bulb aisle - CNET

Light bulbs are just devices that convert electricity into light. ... and the incandescent will add about $12 to your energy bill. The LED will add just $2 to it. ... Most big-name hardware stores ...

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Light by induction with the Finally Light Bulb (pictures ...

How it works. The Finally Light Bulb uses electromagnetism to "induce" an electric field within the bulb. This electric field interacts with various gases, which in turn will glow and emit light.

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How to choose the right LED light bulb - CNET

"While watt measurements are familiar to consumers and have been featured on the front of light bulb packages for decades, watts are a measurement of energy use, not brightness," the FTC said in a ...

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How to install a smart light bulb, three ways - CNET

The Philips Hue app is by far the most fiddly of the three. The app asked me to share my Home Data to connect it to Siri and HomeKit over and over again, despite my lack of interest (the bulbs ...

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Git: A cheat sheet - TechRepublic

Git is an easy to use open source tool for team collaboration, though developers primarily use it to manage source code. Get details about this Linus Torvalds-created version control system.

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How to become a cybersecurity pro: A cheat sheet ...

If you are interested in pursuing a career in cybersecurity and don't know where to start, here's your go-to guide to salaries, job markets, skills, and common interview questions in the field.

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Microsoft 365: A cheat sheet - TechRepublic

For SMBs, deploying a secure, integrated, and mobile collaborative working environment that doesn't break the bank is nearly impossible. Microsoft 365 is designed to make it not only possible, but ...

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Windows 10: A cheat sheet - TechRepublic

1809 is the last of the Redstone series of Windows 10 releases. Originally codenamed RS5, it's added new dark mode UI elements, as well as a wider implementation of Microsoft's new Fluent design ...

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5G smartphones: A cheat sheet - TechRepublic

Huawei's ability to ship products is uncertain, due to sanctions from the US government effectively prohibiting companies that trade in US-origin technology—including norminally foreign firms ...

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Wi-Fi 6 (802.11ax): A cheat sheet - TechRepublic

Behind the Wi-Fi 6 name is the latest version of the 802.11 wireless networking standard: 802.11ax. This new Wi-Fi standard is reportedly up to 30% faster than Wi-Fi 5, but speed hasn't been the ...

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GDPR: A cheat sheet - TechRepublic

Enforcement of the EU General Data Protection Regulation (GDPR) applies to any company that transacts with European Union citizens. Here's your GDPR go-to guide.

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Apple iOS 13: A cheat sheet - TechRepublic

Apple unveiled iOS 13 at its June 2019 Worldwide Developer Conference (WWDC).Apple wasted no time getting into the nitty-gritty details of the new mobile operating system, and had quite a few ...

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How to choose the best web host: A cheat sheet

Bluehost: $2.75/month 99.9% ... Bad bots detected on 100% of web login pages, here's how to ... Almost all of the web hosting services will offer email support as part of even their most basic ...

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Apple Pay: A cheat sheet - TechRepublic

Apple Pay is a mobile payment solution based on Near Field Communication (NFC) technology that was released alongside the iPhone 6 and iPhone 6 Plus in September 2014. The service launched with a ...

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Raspberry Pi Zero W: A cheat sheet - TechRepublic

Since the original $35 Raspberry Pi computer launched in 2012, it has spawned a whole family of low-cost computers. The latest offering is the Raspberry Pi Zero W, a tiny $10 board that adds Wi-Fi ...

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DevOps: A cheat sheet - TechRepublic

DevOps as an idea is an outgrowth of Agile Infrastructure, effectively extrapolated to the entire enterprise rather than just the IT department. The concept gained a lot of traction with the first ...

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Encryption: A cheat sheet - TechRepublic

Most everyone has experience with simple encryption, like substitution ciphers that alter the letters of the alphabet using a particular rule, like A=Z, B=Y, C=X, and so on.

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VMware NSX: A cheat sheet - TechRepublic

VMware in 2012 made a $1 billion bet on the small startup Nicira that enterprise IT managers would see the value of server and storage virtualization and extend that construct to the network ...

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Cheat Sheet: Offshoring - TechRepublic

Seems like an open-and-shut case then… Not quite. Gartner said CIOs are not doing their job properly if they haven't considered offshoring at least some of their non-core work.

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Blockchain: A cheat sheet - TechRepublic

The blockchain is a record of every Bitcoin transaction. The name comes from the method by which Bitcoin is unlocked and available to be mined by the public.

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