Quote:
Originally posted by MAS
Ive been stating this sorta all along. I dont feel that "HQI" bulbs really "overdrive" the bulbs though.
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not to pick a fight here, but how can a 430w ballast (400w "HQI") NOT overdrive a 400w bulb? by Ohm's law, it's not possible.
for those technical minded people that want to do some research, you'll find that HQI is actually a brand-name of light bulbs in Europe that include SE and DE bulbs. we americans just blindly lable anything designed for DE use as "HQI" when that really isn't the case.