Warning: CALIFORNIA REQUIRED WARNING cancer and Reproductive Harm www.P65Warngings.ca.gov Q - What is the Prop 65 warning,and should I be worried before I purchase? A - Our WARNING notices are mandated by California Proposition 65. We believe that our products are completely safe for consumer use and if any Prop 65 listed chemicals were to be present,we believe they would be within the safe harbor levels for exposure as published by Prop 65. Our lighting products use Polycarbonate (PC) lenses for light projection,and Bisphenol A (BPA) is a precursor chemical used to make PC lenses. Prop 65 identifies BPA as a cause of reproductive toxicity. Our lighting products use Acrylonitrile Butadiene Styrene (ABS) plastic for battery carriers and other enclosures,and Styrene is a precursor chemical used to make ABS plastic. Prop 65 identifies Styrene as a chemical that can cause cancer. Please note that PC and ABS plastics are not listed polymers under Prop 65,but the identified precursor chemicals are listed and in some cases these finished plastics may contain low levels of the chemical in the plastic. Therefore,out of an abundance of caution we decide to adopt this marking in 2017 to alleviate any legal issues that could arise from an improperly marked product sold in California. These warnings are not required by FDA or other Federal agencies.