After all, he has played with all those same old crib toys for days now and it is time for some excitement. By the time your child is standing, it is time to think about removing the bumper pads that are no longer needed. Still, cover all electrical outlets as in other rooms and be sure that you have in-use electrical plug cover boxes in place where necessary. Once both of you have outgrown the changing table, be sure to remove all the powders, diapers, creams, etc. Nice place for stuffed animals until you finally move it out or have another baby if that's in your future plans.
Night lights come in a whole variety of shapes and figures.
The type that plugs directly into an outlet is the most common. Unfortunately, most outlets are at head height for a crawling baby, providing for quite an attraction of lights and colors while being easily within reach for investigation. Install a brand of night light that cannot be removed from the outlet except with a screw driver. It should cover the other outlet as well because a young child will be attracted to it more than other outlets. There is not a reason for a locking knob on a child's door, except to cause you aggravation.