The following info came to me from a fine cinematographer Guy Livneh.



In the Lowel booth there was a silly looking tabletop light named "Ego". In itself it was not impressive (could be an interesting prop) however the bulbs were interesting.



They were 27W daylight balanced fluorescent screw-in bulbs which could possibly be used in other instruments such as china balls etc. The color temp was better than BCA's et al. I hope to find a more inexpensive source for these bulbs.