This is a must-have item for SEVENTEEN concerts. We will ship it immediately so that it arrives in time for the Fukuoka performances this weekend. (We can ship it tomorrow morning.) The light works without any problems. (See photo 1) I'm selling it because I'm no longer a fan, even though I've used it twice. There are almost no scratches, so it's as good as new. Instant purchase is OK. - Brand: SEVENTEEN - Accessories: Strap, bag Thank you for looking.