摘要 |
A road marker device comprising: a housing comprising a flat top surface and configured to be inserted in a road such that the flat top surface is leveled with the road surface; a light source housing operatively coupled with the housing, the light source housing comprising at least one aperture protruding from the flat top surface; at least one light source installed in the light source housing, wherein the at least one light source is visible to users of the road through the at least one aperture; and a tilt mechanism installed in the housing and operatively coupled with the light source housing, the tilt mechanism configured to allow descent of the light source housing below the road surface once a pressure is applied on the light source housing. |