Review on UV Sterilization Disinfection - Three-Step Germicidal Solution by Susan Oliver

You are better off buying literally every other light fixture. It turned out to be completely non-functional, the seller had a card to contact them before sending back or leaving feedback, when I did they were less than helpful and the return window was closed. This thing is made of chewing gum and tin cans, it's never gonna last long - even if it ain't dead in the cradle