In 2011 we introduced our most advanced high-quality bed warmer product from Japan, which incorporates cutting-edge modern technologies to make it extremely safe and energy efficient -- a perfect solution for any home. To maintain and demonstrate this commitment to quality, Moonlux products are ETL Certified. ETL Testing Laboratories issues the ETL Listed Mark to products that meet or exceed U.S. standards for quality and safety. ETL Certification also requires regular followup inspections of the manufacturing facility. ETL inspects the Moonlux manufacturing facility four times a year to ensure that our high standards for safety and quality are maintained. We are proud to bring this exciting product to U.S., Canadian, and international consumers who care about the energy efficiency, safety, environmental responsibility and healthfulness of their households. We are fully dedicated to bringing you the highest levels of customer satisfaction and support, ensuring that each and every user of the Moonlux product has a great experience.