buzzy Posted October 13, 2005 Report Share Posted October 13, 2005 hi are metal halides sodium bulbs or are they different, i see lots of people on trademe selling sodium metal halides and were wondering what the difference was, thanks Quote Link to comment Share on other sites More sharing options...
Luke* Posted October 15, 2005 Report Share Posted October 15, 2005 There's metal hallide and high pressure sodium bulbs. The HPS is really only for making things flower and I think it's more red spectrum which isn't good for our purposes. You just want normal metal hallide. HTH Quote Link to comment Share on other sites More sharing options...
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