400w hps v 400w mh

Discussion in 'Lighting' started by johnnyp6161, Jan 10, 2013.

  1. Whats the difference in lumens and what collors doeach produce in k any help would be awesome
  2. I can tell you about 600W Digilux bulbs , HPS-95.000 lumen and MH-75.000 lumen . so roughly 25% difference . HPS-red spectrum MH-blue(white) .
    P.S. Sorry I am to lazy to dig for exact Kelvin numbers....
  3. Lol no ur fine man

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