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View Full Version : whats the difference?


BlueDragonSmoke
03-23-2006, 12:04 PM
400 w mh 10k bulb
400 w mh 20k bulb
400 w mh 55k bulb:(
BlueDragonSmoke
03-23-2006, 01:05 PM
is there even a difference at all ... the 55k one http://www.esuweb.com/products/243Coralife_Metal_Halide_Lamps_Metal_Halide_Lamps_ METAL_HALIDE_LAMP_400_WATT_5,500_KELVIN.htm..... is colored how would that thing go ....who thinks what .
LIP
03-23-2006, 03:58 PM
Hmmm, well it says full spectrum, so if your not planning on getting a HPS for flowering, id go for that last one that yellow.