Wednesday, December 12, 2007

Todays leb light used in many ways

Led light are very useful and is most used on the road such as traffic light, and emergency light to notifly vehicles far ahead if there is accident in front or road repairs. Even todays you can notice most heavy vehicles has a lots of leb light on their vehicles when travelling or parking at the high ways and this is one sign to notifly others vehicles.

Led light comes into the market in the early 1960 and is used in the traffic light. Todays you can notice leb light are used in many ways. For advertising, decoration and even displaying and comes in many colours not like before it is only red, yellow and green.


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