Metal Sodium GrowBright 1000watt HPS

Hi peeps
I wanted too see if anyone has used these bulbs yet and if they could post their experience with on how well they work or don't work.

High Tech Garden Supply
metal sodium hybrids;
GrowBright - Lamps/Bulbs

I was looking at the additional images on the HTG webpage and they have a Spectrum Graph it shows alot of yellow, I was under the impression that the yellow spectrum didn't provide the rite spectrum for plants do they know something we don't? the growbright webpage offers less info on their own product unfortunately,plz post your thoughts and experience with these bulbs thx.:jointsmile:

I'm curious too. I've got a friend that uses them but I don't really see any difference.

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Originally Posted by killerweed420

I'm curious too. I've got a friend that uses them but I don't really see any difference.

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what does he think about them ask him has he noticed difference in his grows from regular bulbs? they have alot of yellow spectrum I was very suprised at that.

Looks wicked awesome though, aww technology.......