It's at the upper end of it's light threshold. It's about 6" + or - under a Sunblaster led bar. It's pretty pot-bound and after it blooms I'll repot it in a fairly coarse mix. I'm ashamed to say, I just dump water on it every couple days.
well grown. i too like to get them as bright as they can take and then back it off a bit...i find it makes orchids as robust as they can be...it is a fine line for me when i am dealing with the sun LOL
i am really taken with the intricacies of this flower...very beautiful