Collection: Arc Reactors

Add a chest-light focal point to your cosplay with the 5in1 arc reactor. The listing describes one body with five interchangeable faces, a chest strap, and an attachment plate. Choose a face design and check how it looks with the actual clothing layers you plan to wear.

The product specifies three AAA batteries; confirm battery inclusion and strap adjustment before ordering. Use the guides below to compare gift options, plan a simple outfit, and photograph the illuminated pattern.