i cot the both Dior loved her cot light that played songs she looked at it and smiled at it, i used it for fun rather then bed Time else yh i think they would depend on it,like in the morning when we would lay in bed together ild put her light on and she would coo at it, i got her a cot mobile but it kept her awake as she just wanted to pull it down and play with it..
but i do think they look nice