Ceiling and pendant light with square and opal acrylic glass element for homogeneous lighting and sophisticated lighting design, high ease of maintenance thanks to tool-free removable acrylic glass cover via locking latch, no UV and heat radiation, technical unit made of aluminum with safety carabiner, wire rope suspension to be ordered separately, simple ceiling or wire rope installation, 5-pin connection terminal, operating device (LED converter) integrated (with DALI dimming)