What brand bulb do you use

[skeeter_ca]

As the title says.
What brand MH light bulb do you use? I'm looking for a good quailty bulb. 175w, 10K or 14K

 

[elephen]

For 175w I'd go with the new Iwaski 14k, has nearly the same amount of PAR as most 250w bulbs with a terrific color.