Hozer21 Posted October 6, 2010 Share Posted October 6, 2010 What is the difference between all these light ?? I'm going to have to but new bulbs here shortly and would like to know the difference between all of them right now I have 250W DE HQI Bulb 15000K 65W Compact Fluorescent Bulb Actinic Blue in my lighting system right now just would like to know if I should change from what I got or keep it the same. 65W Compact Fluorescent Bulb Daylight 6700K Daylight 12000K Plant/Daylight Act. Blue 250W Double Ended Metal Halide Bulb 10000K, 15000K and 20000K Quote Link to comment Share on other sites More sharing options...
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