Aug 14, 2019 · DATE:2019-09-26. Read: SHARE: Solar Powered LED Cats Eyes, also be known as solar road stud or led cats eyes,is a kind of road studs, always setting along the road surface, cat eyes on road used to indicate the direction of the road at night or in rain and fog weather, led cats eyes composed of reverse reflection material, shell, solar panel, LED, control device, visual induction facility with active luminous and passive reflective performance, usually combination with marking when use them.