Can I use the realUV LED Flashlight inside lunch food containers?

Can I use it inside lunch food containers with shiny insulation? Or will it damage my eyes?

We do not have any test data specifically for lunch containers but believe the product should be suitable for your needs. In general, we recommend using precautions such as wearing eye protection (sunglasses with UV protection should be sufficient) and ensuring that the UV rays are never pointed directly at people, including their eyes and skin.