according to Orchidwiz,. its Brsdm Gilder Urchin x Bst summit
Bcd. Gilded Tower is composed of species of which 75% take medium light, 25% take low light and 25% take high light. Grow this hybrid in dappled light conditions. It may be tolerant of shaded and bright indirect light conditions.
Bcd. Gilded Tower is composed of species of which 50% take cool temperatures, 50% take warm temperatures and 25% take hot temperatures. Grow this hybrid in cool to warm conditions, or 14°C to 24°C at night. It may be tolerant of hot (24°C to 29°C) night temperatures.
hope this helps