Posts Tagged ‘led’

LIFX: A WiFi-Enabled LED Bulb that May Revolutionize Photographic Lighting

What if there existed a lightbulb that you could completely control using your phone? And by “completely control”, I don’t mean simply switching on and off. I mean being able to precisely control the brightness of the light emitted, and even the exact color of the light.

It sounds crazy, but it’s a light bulb that’s actually being developed. Created by Phil Bosua of San Francisco, the LIFX is a Wi-Fi enabled LED light bulb that can be wirelessly controlled using an iPhone or Android device. While Bosua imagines a plethora of home and commercial applications, it’s the bulb’s photographic potential that we find very exciting.
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Upgrade Your Nighttime Photos and Light Paintings with a DIY 500 LED Flashlight

Want to light your nighttime photographs with something that can be mistaken for a portable sun? Check out this monstrous homemade flashlight composed of 513 separate LED lights. Created back in 2008 by Ledcreations, the device offers a whopping 3500-4000 lumens of light — way more than the hundreds of lumens offered by other powerful flashlights on the market.
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Hybrid Ring Flash is the Frankenstein of the Lighting World

Okay — maybe it’s trying to reinvent the wheel, er, ring flash, but this could be an interesting gadget: Chinese company CononMark has unveiled a flash system that looks like a cross between a ring flash, speedlights, bracket flash and modeling lights.
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Diapod: A Simple LED Slide Projector

Have some slide film sitting around and no slide projector to show them off with? Diapod is a tiny product designed for you. It’s a simple and lightweight slide projector that uses a tabletop tripod, aluminum body, and LED light to project your slide film photos.
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Cloaking a Car Using LEDs and a Canon 5D Mark II

For a recent advertising campaign to bring attention to its hydrogen-powered cars, Mercedes-Benz decided to make a car “invisible” by creating a novel cloaking device using LEDs and a Canon 5D Mark II. One side of the car was covered with several mats of LEDs that display what the DSLR sees on the other side.

(via Photoxels)

LED Light Suit Turns Snowboarder Into a Sole Light Source

Fashion photographer and filmmaker Jacob Sutton recently had the idea of capturing “a lone character made of light surfing through darkness”. He had designer John Spatcher create an LED enveloped suit, and then had pro snowboarder William Hughes wear it while zipping down the slopes of the Rhône-Alpes region in south-east France.
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MIOPS: Smartphone Controllable High Speed Camera Trigger

MIOPS is a new smartphone-controlled camera trigger that combines all of the features photographers want in a high-speed camera trigger into one convenient device.

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Polaroid “Dua” Flashes: Designed for Both Photo and Video

At the Photo Plus Expo happening in NYC right now, Polaroid is showing off its new Dua Flash, a flash unit that also packs a strong LED light source for video recording. They’re already available for both Canon and Nikon DSLRs on Amazon, and cost between $160 and $200.

(via Steve’s Digicams)

Giant Light-Painted Rainbows Used as Group Portrait Backgrounds

At the Bring to Light nighttime art festival in NYC last weekend, artists Sean McIntyre and Reid Bingham showed off the Rainbow Tracer — a programmable rotating bar of LEDs that paints giant rainbows into the backgrounds of group portraits.
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Wave this Programmable “Light Saber” to Light Paint Words and Images

Gavin of Sydney, Australia created an awesome 2-meter long programmable staff that makes painting giant words and images as easy as waving/walking the staff around during a long-exposure photograph. The staff, which he call the LightScythe (we would have called it the “Lightsaber”), was inspired by the Wi-Fi light painting project we shared here earlier this year.

The hardware is pretty simple. There’s a 2m programmable LED strip inside an acrylic tube, which is controlled from a small receiver and battery pack. A laptop PC with a wireless Xbee link sends the image data to the scythe at a specified time. [#]

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Light Painting Photos That Give a Visual Look at Wi-Fi Signals

Here’s one of the most creative examples of light painting and long-exposure photography we’ve seen — a few techie guys built a special 12-foot-long rod with 80 LED lights that light up depending on how strong a particular Wi-Fi signal is. By walking the stick around and capturing the lights in real time, they were able to photograph “light charts” showing how a particular Wi-Fi signal strength fluctuates in a particular area.

Immaterials: light painting WiFi (via Gizmodo)