The FP15947_HEKLA-G is a collimator from Ledil, designed to provide a 30 degree beam angle with maximum uniformity at a distance of one meter. This makes it an ideal choice for applications such as LED wallwashing and LED accent lighting. The collimator has high optical efficiency with a smooth, nearly Gaussian output pattern, and is compatible with many high power LEDs. It has a low profile design and comes with a low-reflection coating which helps to minimize light loss and maximize efficiency. The Ledil name is synonymous with reliable, high quality optics and lighting, and this product is no exception.