public marks

PUBLIC MARKS from sbrothier with tags energy & light

2012

LIFX: The Light Bulb Reinvented by Phil Bosua — Kickstarter

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

2006

Ultra-Bright Double Spotlight

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.

Mule Lighting - LED Exit Sign, Emergency Lighting manufacturer

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.

2005

Amazon.com: Guide Gear 16 LED Rechargeable Spotlight: Sports & Outdoors

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.

Dynamo® Hand-Powered Flashlight - Lee Valley Tools

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.

LightCap - Solar powered LED Light & Watter Bottle

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

WorldChanging: Another World Is Here: White Light, No Heat

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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.

Lampe led sans pile High Tech

by 4 others
Secouez 30 à 90 secondes : Eclairez jusqu'à 1 heure !

Self Powered 3-led Flashlight + Emergency Blinker

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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.