Quoted from Atari_The_Jedi:So I just got a 4 Square yesterday and some of the lights on the play filled out, I didn't think to look when I went into work today but can anyone tell me maybe what model number those lights would be? At my work we have a lightbulb store right next door and I didn't even think about it before I left the
Thanks
its a #44 or #47 bulb. #47 preferred as they run cooler but just a tad not as bright.. you can see them here..