This is a Showa-retro YUASA car emergency light. Power has been confirmed, and it lights up normally. Both the yellow and red lights have been tested and are working. The switch operation is also problem-free. The original batteries are included, but they are depleted and cannot be used. Please prepare new batteries for use. Due to its age and storage, there are scratches and minor imperfections. Please check the photos for the condition. Sold as is. Only those who understand Showa-retro items, please. Thank you for looking.