Patent ID: 8899776

Claim:
A lighting device comprising: a housing configured to be attached to a thoroughfare surface, the housing comprising a top surface, a proximal face, a distal face, and first and second sidewalls extending between the proximal face and the distal face and extending downwardly from the top surface; circuitry carried by the housing; a first primary optic carried by the housing adjacent the first sidewall to define a first optical chamber; and a first light source positioned within the first optical chamber and carried by the housing adjacent the first sidewall; wherein the circuitry is electrically coupled to the first light source; wherein the first sidewall comprises a first slanted section; wherein an axis of the first slanted section is skew to a longitudinal axis of the lighting device; and wherein the first primary optic is configured to direct light outward and in a direction away from at least one of the first sidewall and the first slanted section.