Which One Do You Think Is A Better Deal?

Before anyone mentions MH or HPS Lights I should probably state that my grow has to be COMPLETELY stealthy and super light on electricity.

I was planning on adding more light to my grow closet in my room, and i came across a 125 watt 6500k grow system on ebay for about $80

http://cgi.ebay.com/NEW-125-watt-CF...820?pt=LH_DefaultDomain_0&hash=item43a0dbcb4c

but what i have now are 3 300 watt max clamp reflectors

http://www.lowes.com/ProductDisplay...gId=10051&cmRelshp=sim&rel=nofollow&cId=PDIO1

the 80 dollar system seems to look like i could use more over all light from the bulb because its sideways, i could use a 105 in the clamp & only spend $25 tops, but it wouldnt be sideways, which do you think i could get better light output from?

+ Rep to those that answer

thanks.

i have the same light from ebay works best as the bulb is horizontal so it can be placed close to plants and more even canopy lighting

cool. i guess im getting that one then