isnt flat white paint pretty much on par with mylar in the reflectivity department? i think mylar supposedly reflects like 99% while white paint reflects like 94%. that is strange though how your lumens went down. maybe something isnt quite right with your light meter. or maybe mylar is just kind of gimmicky.
mushaboom Reviewed by mushaboom on . Mylar???....... wtf? i got a new light 600w hps with digital balast, in a plain white closet my light meter (tes1335) showed 41204 LUX, then today i covered every wall, door, and ceiling with good quality mylar from htg supply and the new reading for light is 40106 LUX :wtf:........ am i missing somthing?...... Rating: 5