Thank you for viewing. As shown in photos 17 and 18, I have confirmed the basic operations that I could. It uses a standard 100V power supply. I do not have specialized knowledge, so I cannot perform any further checks. Therefore, I am selling it as is. A Panasonic stage lighting hanger NK31010B in black is also included. I have two units. If you would like both, please comment. Please check the condition in the photos and purchase only if you are satisfied. The items in the photos are all that will be sent. To prevent any problems, please refrain from purchasing if you have any concerns, if you are looking for a perfect product, or if you are particular about the product's condition. I try my best to explain the condition clearly, but there may be individual differences in expression and perception, and there may also be oversights. Please consider purchasing after understanding that this is a used item. You can purchase this item immediately. The estimated shipping date is listed in my profile, so please check it and purchase if you agree. This item will be packed and shipped with air caps (bubble wrap). Please understand. We are also waiting for your consideration and inquiries. Also, I regularly list various items. Please take a look at my other listings! Followers are also welcome!! Thank you. Lighting Light Stage Professional use Made in overseas