I'd recommend going with 60w light bulbs for the hallway. You don't want to be blinded, but ya gotta see where you'er going! With the bathroom, 100w because ya gotta make sure the makeup is applied evenly and whether or not that pesky razor burn under the arm pits is gone yet so you can wear that sexy new halter top to the cafe. The computer room best to have subdued lighting, soft and shadowless. No strain on the eyes, and no colour issues with the monitor. The fridge just needs any light. No one wants to mistake last weeks fermenting stew with the jello chocolate pudding...