SONNEMAN designed the Flat Box™ 2-Light LED Panel Wall Lamp for indoor and outdoor use as an elegant yet sophisticated lighting solution with a distinct geometry and architectural presence. These sleek panels are designed to act as a runway for bright up/down LED lighting emitted from the top and bottom of the luminaire. Be sure to look for tall, modern spaces inside or out.
Dimensions, mm: 635 x 152 x 63.5

https://www.ylighting.com/flat-box-2-light-indoor-outdoor-led-panel-sconce-by-sonneman-lighting-SNNP202386.html