2011年3月1日 星期二

LED lights contain toxic chemicals

LED lights contain toxic chemicals

but researchers in at two California universities report LED light bulbs sold for holiday displays contain high levels of some potentially harmful substances.led downlight However, some people have observed that LCD screens produce better looking images but if you think about practicality, saving power every time you turn on your computer sounds better than having sharper images in the long run.

LED stands for "light emitting diodes," and they use less power than traditional light bulbs.compact fluorescent That is why it is important to place solar LED lights somewhere where they will receive direct sunlight. The longer they are in the sun, the better. But they can contain lead, arsenic,Led strip light Solar LED lighting uses several different components in order to function. There is the solar panel, the battery, and the bulb. During the day, the solar panel collects sunlight.led tube Be it for security lighting, utility lighting, or simply decoration, solar LED lighting has become increasingly popular. nickel and 12 other possibly dangerous chemicals.sky lanterns There are many styles of solar lighting that can be used. They are primarily for outside lighting. However, there are some that can be used for indoor lights.

Researchers at UC Davis and UC Irvine point out the bulbs only pose a danger if one breaks.

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