also: could i consruct the entire grow room out of draped mylar? i was thinking of getting some poly and taping mylar on the inside, but as long as i don't rip it, the mylar should keep all the light in, and not let other light in? i can only seem to buy it in like 30' rolls which is more than i need, but since i'm using it anyway, why not screw the poly and just have mylar? i would just need to make sure no light gets through, but if it ever ripped, i'd just patch it with more mylar
uzybear Reviewed by uzybear on . if i get this hps, what else do i need? so, looking around 1000bulbs seems to have the best prices on hps. i'm wanting a 250w for a small flowering room, mostly likely 2-plants at a time if i buy this 250 Watt HPS HID Light Bulbs Light Bulb then i need one of these 250 Watt High Pressure Sodium Rating: 5