Hey man,
Yeah that looks pretty reflective. But personally, I don't imagine it being a problem. My grow box leaks a little light, and just has a towel over the ex-take fan whole to stop light. Hasn't seemed to have affected my plants.

Show us what its looks like when it's completed.

Goodluck,
phant0m
Phant0m Reviewed by Phant0m on . How do I make this black paint duller? Noobie here: How do I make this black paint duller? It seems to be a tad reflective and I think it may be a problem. I already have two holes cut out on the box for intake and exhaust and I'm planning on attaching a PVC elbow with a carbon filter on the outside and another elbow on the end of the filter for light trapping. But the intake will be harder since maybe I'll just use a longish pipe and then make another turn with another PVC elbow. I'm concerned that these maneuvers won't be Rating: 5