How to Measure in ANSI Lumens

How to Measure in ANSI Lumens


How to Measure in ANSI Lumens

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Lighting levels are measured in lumens or lux.A lumen is a measure of radiant light emitted by a lightbulb. A candela describes how much luminous energy a bulb emits per second in a given direction. Luminance, generally expressed in foot-lambert or candelas per square meter, measures the... Recent Article published on 1/8/2011 by TamaraWilhite

How to Get ATIS Information on a Cell Phone

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Determine the status of your flight with ATIS.Advanced Traveler Information System (ATIS) helps notify travelers about weather problems or flight delays. Typically, this system uses the airport intercom as the main way to interact with airport patrons. However, if you want to monitor the... Recent Article published on 1/7/2011 by Breann Kanobi

How to Put Pictures on the Sansa E260

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Putting your digital photos onto your Sansa E260 only takes a minute.The Sansa E260 is a portable MP3 player that has a thin and sleek design. It can play WMA formats and MP3s. Pictures can be saved on this gadget as well. After saving the photos, you can view them through the photo viewer in a slideshow. This... Recent Article published on 1/10/2011 by Palmer Owyoung

How to Call China on a Mobile Phone

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International calls from a mobile phone may be more expensive than land-line calls.You can reach out to friends and loved ones in China on your mobile phone by placing an international call. International calling allows you the freedom to speak with others no matter where you are located. Many mobile phone companies now offer... Recent Article published on 1/10/2011 by Kenyotta E

How to Register a MagicJack

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The magicJack device allow you to make phone calls throughout the United States and Canada with the use of your computer and a standard phone jack. The device serves as an alternative to traditional telephony services. MagicJack works as an... Recent Article published on 1/10/2011 by Martin Smith

Instructions for Uploading a Music Micro SD Card

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A memory-card reader allows you to view your memory card files on a computer.A MicroSD card is a small flash memory device. These cards come in a range of capacities and are often used in media devices such as cameras and mobile phones. When a MicroSD card is connected to a computer, files can be uploaded and removed from... Recent Article published on 1/7/2011 by Nade Reid

How to Install a Rocketfish Wireless Resistor

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The Rocketfish Universal Wireless Rear Speaker Kit includes an internal resistor to help regulate the electrical current and is designed to help home audio enthusiasts organize their home theater experience by removing excess wires. Instead of... Recent Article published on 1/8/2011 by Johnathan Micah

I Can't Download to My iPod Touch 2.0

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The iPod Touch 2.0 is the second generation of the iPod Touch. The iPod Touch 2.0 is sold in 8, 16 and 32 gigabyte models and was the first iPod device to come standard with the Apple App Store application. This application allows you to... Recent Article published on 1/7/2011 by Matt McGew

How to Remove Stuck Cassette Tapes

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Learn to remove stuck cassettes from your tape deck.A common problem with cassette desks is stuck or jammed cassette tapes. In most cases, this is a mechanical issue with the cassette deck, which causes the tape to get caught in the tape deck. There are a few tried and true methods to remove your... Recent Article published on 1/10/2011 by Ezekiel James

How to Use a Range Finder Camera

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Rangefinder cameras allowed for advancements in 35mm film technology.The most common type of camera used today is the SLR. It's predecessor, though, is the rangefinder camera, which consists of a more complex mirror system. Rangefinder cameras also do not have a through- the-lens viewing or focusing system, which... Recent Article published on 1/10/2011 by Noah Kain

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