This is a tracing board I used previously. The light turns on without any problems. (Please see the 9th image.) Tracing surface size: 320 x 230 mm There are signs of dirt on the sides from use. I used it for a long time, so please consider purchasing it with the understanding that it is a used item. Cancellations, returns, and refunds are not accepted. Thank you for your consideration. *As I have more items listed, I have roughly categorized them. #michi_daily_necessities Other tags include fashion, character goods, books, cosmetics, and handmade items. Items without tags are not categorized. Please feel free to browse and find something you might want! :)