Aleria outdoor wall light: bright illumination with little space requirement The small outdoor wall light Aleria is made of robust aluminium and can be placed anywhere outside: in the area of the house entrance, next to the property entrance or on the garage wall. Its simple, elegant design blends in harmoniously with the most diverse facade designs. The light is emitted directly and provides adequate ambient lighting, which also means more safety on the property. . exterior wall lamp, external lights