phals under T8 lights

[jcaballero]

I have a potting bench inside the house to place my orchids inside during the winter. It has to shelves and I place 4 T8 bulbs (6500 and 4000 K) to light my phals. My light meter reads 500 foot candles at the top pf the leaves. I know it's not enough, but at least they won't freeze outside. What do you think?