2009-04-09

Wine Glass LED Light Bulb

These wine-glass-shaped stuffs designed by Guido Ooms can light too, with the twenty high intensity LEDs that should last a good 10 years. The 7.5″×2.7″size is exactly that of a standard wine glass, which is about 3″ longer than a normal bulb. For as much as $120, the sophisticated drunk can take this novelty light bulb home and add a touch of class to their home bar.
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For three decades, white LEDs have depended on rare earth materials such as yttrium aluminum garnet (YAG) layered onto a blue LED chip (Figure 1). Seoul Viosys Co., Ltd. (KOSDAQ: 092190) today announced that it has broken that dependence. It h... READ MORE

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