I have a material that is used as a "heatblocker" for skylights. It is all white and made out of a vinyl-coated polyester. I was just wondering if anyone knows how reflective this type of material is?
yea dude im sure that would work great, ive heard alot of ppl recomend to use white poly. plus if its used to reflect heat from the sun im sure its relfecting the light too, and im sure if its strong enough for the sun itll work great for some bulbs