As for color white can brighten rooms without much natural light.
Best roller for ceiling white.
You can paint a ceiling with a paint sprayer.
In order to get the best finishing results the roller must be rolled according to the type of ceiling and the flow of natural light in the room.
This helps keep edges wet and allows you to see your progress to ensure an even coat.
But by the time you get the paint sprayer set up and every non paintable item covered which usually means every single item in the room you could have already painted your ceiling with a roller.
For smooth ceilings use a low nap roller.
You want to get as much paint on the ceiling as you can in the shortest amount of time possible while minimizing spatters.
If you ve never tried a lambswool roller cover you owe it to yourself to experience the difference.
Smooth surfaces use a white woven short nap roller for an ultra fine finish.
The best way to paint a ceiling is to use a paint roller and work in grid like sections of 3 square feet to 5 square feet each.
A gallon generally covers about 400 square feet.
Paint rollers will give you the best coverage with much less splatter than paint sprayers.
For a textured ceiling use a roller with 1 2 inch or 3 4 inch nap.
The use of roller for painting the ceilings require some technical expertise which can be learnt.
To do this you need the best roller cover you can buy.
Light to medium textured surfaces microfiber rollers are best.
Ceilings and drywall medium 3 8 nap roller covers work best.
If you use a thick 3 4 nap.
On the other hand a large room with high ceilings feels cozier by painting a darker.
For the best results use a ceiling paint and primer in one.