So got this from the city dump.
PC fan and USB cable. Red to red, black to black and ignore everything else.
Took top off for spraying.
Made a hole with surgical skills [emoji40]
got these for like €3 a piece.
Covered both with nylon for dust protection.
Sprayed black to trap light
Put filter in wrong way around (don't ask).
That's better
Fresh paint job but not too fancy
Finished.
Can't vouch for how it works yet but its better that hanging buds over a 2000w oil heater! [emoji41]
Until next time,
Grow well..