shutting out the light ???

hey everyone

ive been growing a in a cabinet but am moving my crop to an outside shed however i dont want light leakages cos its overlooked by neighbours, has anyone got any ideas of how i can stop the light leakages around the door? duct tape wont work as itll come loose and will not stop my 400 watt hps light from escaping ? any ideas would be great ?

cheers

bob

I woudl try weather stripping for around the door to make a good seal.

kd_special