Peppa Pig GoGlow Buddy Nightlight and Torch

I bought this for my daughter as she loves peppa pig and needs a night light. The design of the product is great but it doesn't work. It turns itself off after 15ish minutes. The whole point of a night light is that it stays on all night for her....

Bought for my Granddaughter's birthday so I don't know if it works yet. However, from previous reviews that people have written, it should be just the thing for when she goes camping.