The LEGO Northern Lights Diorama set (40785) is a limited edition promotional set released in 2025. This complete set features the character Aurora and is made of plastic, making it suitable for ages 12 and up. Packaged in a box, this set is a unique collectible for LEGO enthusiasts, combining the popular brand with a theme inspired by the aurora borealis. Made in Denmark, this set is a must-have for fans of LEGO building toys.