Callisto Wall Square is a compact LED luminaire for walls and ceiling for both outdoor and indoor use. Integrated LED chip, dimmable via phase-dimming. Made of die-cast powder-coated aluminium with glass diffuser, powder coating and 10-year corrosion warranty. Callisto Wall Square is easy to install, directly 230V with screwless terminal block, three inputs/outputs for cables, with options for hidden and surface mounted cable.