Thank you for viewing. This is a set of two penlights from MONKEY MAJIK tour merchandise. The left one is from TOUR 2018 SINGLES COLLECTION, and the right one is from TOUR 2024 CIRCLES. They were purchased at the live venue and used only once. After that, they were stored at home in a cardboard box. Both lights turn on. The left one emits orange light, and the right one changes to 16 colors with each button press. Please consider purchasing them.