Harvard Coastal 500 - noble wall lamp made of brass and glass In a slim, long and angular shape, the outdoor wall lamp Harvard Coastal 500 was made of solid brass and clear glass. This choice of material and the IP44 protection rating make it an outdoor wall light that can also be mounted on buildings near the coast, as it can withstand the special conditions. In the lamp sits an E27 socket for LED lamps up to max. 4 watts. The Harvard Coastal 500 outdoor wall lamp looks particularly decorative when fitted with an LED lamp in the form of a clear tube with LED filaments. The luminaire can not only be used outdoors, but also in the exclusively designed bathroom, for example to the right and left of the mirror.