PUBLIC MARKS with tags energy & light

IFX is a WiFi enabled, multi-color, energy efficient LED light bulb that you control with your iPhone or Android.

Most solar lights are meant to provide soft accent lighting, but these Double Solar Spotlights are true work lights. Two swiveling spotlights, each packed with 6 bright blue-white LEDs, are connected via a 15-foot cord to a high-gain solar panel. Direct them at a dark doorway – no more fumbling to find the lock. Use them to light the edge of your deck, a dark step, or the end of a dock. Mount the solar panel outside your shed and mount the lights inside – they may be the only illumination you need.

Our patented LEDison® Series of LED lamps is a breakthrough design. Now energy conservation is possible for most forms of illumination. The 360° viewing angle design provides illumination patterns equivalent to conventional incandescent bulbs. Retrofitting for energy efficiency has been taken to a new and effortless level. Ideal for use in decorative, indicator, task, medical and marine applications.

“Bion” is an interactive installation that explores the relationship between humans and artificial life.

The SolarCap system consists of modular, self-contained lighting devices that can be used for decorative or traffic flow purposes - powered only by solar energy.

The Guide Gear 16 LED Rechargeable Spotlight. Recharge with crank, truck or wall power... everything is included! Never be left with a dead Spotlight again. You won't believe how handy this baby is... the sealed 6V lead acid battery recharges three different ways.

This is one flashlight that will never cause you to worry about batteries going dead, leaking into the casing or being affected by heat or cold. It works based on the dynamo principle that was first discovered by Michael Faraday in 1831.

Introducing the solar powered LightCap™, the water bottle with a light in the lid. The LightCap is the brightest idea you’ve ever seen.

An accidental discovery at Vanderbilt University may well be the key to making light-emitting diodes the dominant lighting technology of the century. Up until very recently, the only way to make "white" light was to add yellow phosphors to bright blue LEDs. It wasn't quite right, though, as even the best "white" LED retained a blue tint. This week, we got the news that a chemistry grad student at Vanderbilt has stumbled on a way to make broad-spectrum white LEDs using quantum dots -- and in doing so, he may well have kicked off a revolution.

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This quality product is an essential item for every situation. It is a self powered LED light that produce long lasting bright light. Charge by using build-in hand cranking device. Will produce 40 minutes of light with 1 minute crank! Always looking for batteries? You won't need it with this device. You will need it to look for batteries for your other flashlight! If you have experience with flashlight that is out of power when you need it, either at home, office, or your car, you will appreciate the ownership of this self-powered flashlight. Get it for the entire family and your love ones! Dual Function: 3 LED light bulbs or 5 flashing LEDs for emergency situations.

The biggest standby loss of energy, sometimes referred to as "leaking electricity," occurs in modern consumer electronics. Even when your television is turned off, it's really in standby mode so that it can respond to your remote control. Along with TVs, VCRs, cable boxes, and satellite dishes account for the largest share of a home's leaking electricity, roughly 35 percent. Audio equipment makes up another 25 percent of standby losses; a small compact audio unit can draw 9 watts while it's ostensibly turned off. Communications equipment such as answering machines, cordless phones, and fax machines are responsible for an additional 10 percent of home electricity losses. Today's estimates say that the average household constantly leaks about 50 watts of electricity. Right now, the only way to prevent some appliances from leaking electricity is to unplug them when they might not be in use for a long period of time. Watts wrong According to the EPA, lighting accounts for approximately 24 percent of total end-use consumption of electricity in commercial offices, the largest piece of the energy consumption pie. Making sure to turn off lights when you have left the room is the easiest thing you can do to reduce your energy costs. The problem isn't so much the amount of time they are left on but the inefficiency of incandescent light bulbs.

I ventured out to Eurolite and asked about LED lights, white LEDs had only recently come onto the market and I was hoping to find a simple fixture that used very very little power. They didn't have anything in the showroom. There was virtually nothing in their catalogues. Most of the LED fixtures they did have or could get used many LEDs, dozens or even hundreds of them together in one fixture. This didn't help me, but in conversation with Charles Lyall, the president of Eurolite, he showed me some of the parts that they had available. I left with a bunch of LEDs and some power supplies.