Nowadays, traditional lights are losing their market. Not only because of its pollution and low efficiency but also the cost for maintain. And its lighting attenuation is much quicker than LED Lights. Led light need seldom maintain and lighting attenuation is slow. The luminous flux of a Led light could still reach the beginning of 70% after three years. On the other hand, the color temperature is from 2500K to 5500K which is dark yellow, mid yellow, baby yellow and ultra- white. There is no doubt that Led lights are very efficient. The light efficiency of a common Led lamp could reach 70lm/W. but with powerful chips, E-lite Led lamps could reach 95lm/W. this make Led lights more energy efficiency. In a predictable future, more and more company’s lighting system will transition to LED Lighting. E-lite semiconductor is a company focused on LED Street Light , we have our own engineer to make different led light to satisfy your various choices . If need , feel free to contact with us . Or visit www.elitesemicon.com .