Jouef goods depot, internal lighting blackout 2

[@bugler75]

I’ve painted the inside of some metcalffe kits black and then I will paint some concrete grey.
Do you think that’ll be enough to stop light bleed from warm white LEDs?
The corners are double blocked with cardboard .

[@patricksmodels]

@@bugler75 I think that should do. I use this bone white paint on top of the black to reflect the light better.

[@bugler75]

@ Now that’s a principle I didn’t think of; a white to reflect the light back in.
Grey concrete floor and off-white walls it is then.
More realistic factory interior.
It has quite big (for N Scale) skylights.
Thanks