Not sure where to give feedback on a product but here’s mine.
They work great illuminating a dark hallway or stairway where no light is avaialble (which is why I bought them). There are two lights. My suggesting is you allow somone to turn off one of the lights. At 3 in the morning, I would prefer the light only shine downward on the floor or stairs, not upward toward my eyes.
Hope this helps.