Hey girls- so, I am wanting to recreate this photo, with all the paper lanterns over the dance floor. But I dont know how many to order, and how many LED lights to order to go into the lanterns!! I dont want to put lights in all of the lanterns, because I dont want it to be too bright. So, any ideas? The dance floor is going to be 12'x12'. I was thinking of buying 20" lanterns... but how many lanterns and how many lights???

Thanks ladies!!!