Garonne anthracite exterior wall lamp with clear glass The Garonne exterior wall luminaire presents itself in an angular, modern look. It is made of die-cast aluminium with a finish in anthracite and clear glass. This combination gives it a modern as well as timeless touch that fits many building styles. The clear glass panes allow the light to shine brightly and clearly and allow a clear view of the lamp. The choice of illuminant can therefore change the appearance of the luminaire. An LED lamp in filament optic has a very decorative effect; it is a first-class choice not only visually, but also in terms of longevity and energy efficiency.