The double ended 250 watt HQI 10K puts out more light then the 400 watt 10K....I would say their about the same color, maybe a little more on the whiter side.
are the 10k ushio 250 watt HQI bulbs about the same color as the 10k 400 watt ushio single ended bulbs?
curious because i might upgrade to one of these lights. i light the color of the 10k 400 watt ushios, but not the electic bill. the 250HQI would be almost as bright but cost less to run and are supposed to last a little longer
