try some weatherstripping that is sold at Lowes or Home Depot. Its not that expensive and it will not only make your cab light proof but also sealed from air as well, so make sure you have a good ventilation system in place.
TheGanjaKing420 Reviewed by TheGanjaKing420 on . light proofing closet i have all my other stuff setup an know what im doin but... i cant quite figure out the best way to light proof my door whats the best way? Rating: 5