Aug 14, 2019 · The Application of Solar LED Cats Eyes on Road. Solar LED cats eyes has a large brightness, and the reflective brightness of ordinary reflective road stud is only 300-400 MCD, while the luminous brightness of cats eyes on road can reach 2000 MCD or more, which is 6-7 times of the former, and high-intensity light can wear rain and fog at night,to guide the direction for the driver safely and effectively.