No light? That won't do... let's see here... *taps on the house* hmmmmmm I see what the problem is.... it's just not real enough.... *taps it again and it gets a little larger,, lights come on, and the area of the floor starts sprouting grass as the dolls inside start walking around* There we are... that's better. Now... wave to your little friends, and tell them what you'd like them to do... Or who they are... They'll figure out the rest...