Thinking of buying a 250 Watt HPS or a 90 Watt led. Any advice on which to buy and how/where to buy. (3x3 grow room).
LED will be more costly(but not rediculous) and will give you less bud but awesome quality. The HPS will give more bud but the quality will be lower, also you may have to increase ventillation due to heat, LED gives off no heat.
The safest way over the internet is to use a gift card and have it delivered to another location. You could also use cash at a local hydro shop, but borrow a car from someone that has nothing to hide. Here is some good information on lights: http://forum.grasscity.com/lighting/321592-thinking-about-using-150w-hps-dont-bother-heres-why.html