is there anything or hacks for some kind of light attached to baby crib??

I know you're not supposed to have anything inside a baby's crib for safety precautions buuuut my 4 month old daughter recently started sleeping in her crib instead of her bassinet next to me. She knows how to turn over now and does it while she sleeps. I'm constantly waking up at night checking on her to make sure is she okay, and the night light in the room doesn't really help :/// any suggestions or tips???