This is a King Bright Box, purchased for 10,000 yen at Sakuraya Camera in Shinjuku quite a while ago. It comes with the box and instruction manual. I bought it for viewing slide photos, but I rarely used it and it's been stored away. I have confirmed that the light turns on when plugged in. A bright box is a device that uses light shining from below for tasks such as viewing photographic negatives, X-ray films, and tracing. It can be used for checking photographic film and tracing work. It has a middle switch. It comes with a stand and the angle can be adjusted. It has a long, thin magnet. Light surface = 31.5 x 24 cm Shipping will be via Rakuraku Mercari's 100-size home delivery service.