Nightlight recommendation

My almost 2 year old has been sleeping in a pitch black room , we noticed when he was a baby that he slept better that way

I want to get him a night light because I feel like sometimes he loses his pillow at night and can't find it so he cries , he is still in a crib but it's so dark .

Ever night light I've tried , adds way too much light, , is there one you recommend that's very low and doesn't make your LO to wake up