Salvaging and refurbishing the best bohemian and Bauhaus-inspired designs from Eastern Europe. Our lights are selectively chosen to add statement and drama to any room. Lights should be installed by a certified electrician. Original Opaline Glass Ceiling Wall Sconce. Mid-century opaline glass, top quality. Width 30cm x height 20cm x shade depth 10cm. E26/E27 light fitting (conforms to US, UK, EU, WORLDWIDE).