The Lighthouse LED Outdoor Wall Light by SONNEMAN has a nautical-inspired design, and its name is meant to evoke a feeling of safe harbor. The strong and robust metal construction includes evenly spaced curved ribs that hold the semi-cylindrical optical acrylic shade securely in place and protect it from impacts. The ribs also add a sense of rhythm to the overall design without interfering with the diffusion of light.
Dimensions, mm:
222 x 140 x 76
368 x 140 x 76
520 x 140 x 76

https://www.lumens.com/lighthouse-led-outdoor-wall-sconce-by-sonneman-lighting-SNNP312161.html