Yeah, I'm using cardboard and i ran out of duct tape, it does pretty good blocking light but not good enough. haha. I'll have to find the blinds you're talking about, I didn't even think about buying blinds.

On a side note I just bought a $100 bud of "purple kush". it's also "homegrown". I have smoked a lot of regular kush and it seems this pretty much fits the bill. If only my camera could take good pictures of it, it almost looks like some regular shit on my camera. I'm going to find that thread where everyone is posting pics of their stash and post mine

Thanks and I could plug my 250w in and see if 850w can penetrate the blind :rasta: