A New Concentrator-Collimator Lighting System Using LED Technology

摘要

A new concentrator-collimator lighting system based on LED technology has been developed. Using an array of LEDs as source, this device makes it possible to obtain an integrated light beam with high intensity level and desired divergence, in a compact geometry with small output area. It has low consumption and long lifetime.This makes it applicable in a variety of fields where quasi-monochromatic light and narrow angular distributions are needed, like road safety lighting.