Rounded wall lamp Heka The rounded Heka outdoor wall light provides glare-free lighting thanks to the half sphere designed in opal glass. The rounded shape looks very modern and the dark colour goes well with textured walls. In addition to being mounted in parallel, the fixture can also be mounted with the light facing up. A bulb socket is located inside, the bulb can be ordered directly via the accessories. Heka defies wind and weather due to the good splash water and jet water protection, which is essential for an outdoor luminaire.