I had not realised that Orchidwiz gives cultural directions, but having looked them up I have to express some reservations.They are - in this case at least- a direct quote from Chas. Baker - and I expect everyone reading this will be familiar with the Baker & Baker books.
One of them gives directions for all the Dendrobiums - now no-one, but no-one, has seen all dendrobium species in the wild and sat by the plants for a whole 12 months taking notes of temperature, rainfall, sunlight (!).
I have checked out the instructions for the very few species I have seen, and it seems to me ( this is my deduction) that what baker has done is researched the herbaria, noted where plants are said to have been collected ( and this information is sometimes a bit dubious for various reasons including that of a collector not wanting to reveal the location, or being deliberately misleading); then Baker looks for met data at the nearest possible location. Thus in the case of D. nobile he quotes data from Chiangmai. However, whilst D nobile undoubtedly could be found near Chiangmai once upon a time the location for the plants was likely to have been up to a thousand meters higher - because the met station a is at the foot of the hills, and the plants grow up the hills - and in fact those hills include the highest mountain in Thailand...
Maybe I'm wrong, but the whole scheme s just too simple for me to believe !
As to brachiata - or philipinense - the light quoted by Orchidwiz is about the same as is quoted elsewhere for Neofinetia falcata - now can anyone tell me that they grow and flower Neo. falcata and Trichoglottis phillipinense under the same conditions ? I grow both of mine together - one flowers - will the other ?