A new projection mapping experience is coming to The Wizarding World of Harry Potter at Universal Orlando Resort. The Nighttime Lights at Hogwarts Castle celebrates the four houses of Hogwarts by transforming the castle in a dazzling display of lights, special effects and music. As night falls, guests will see the spirit of each house wrap itself around the castle. Gryffindor, Slytherin, Ravenclaw and Hufflepuff will all be represented, each house showcasing its pride in its own unique way. It’s all set to incredible music based on the original scores from the Harry Potter films. The Nighttime Lights at Hogwarts Castle will debut on Wednesday, January 31 and is scheduled to run Feb. 5, and Feb. 7 – Feb. 12 (additional dates will be announced at a later time). There will be preview during A Celebration of Harry Potter on Saturday, Jan. 27 and Sunday, Jan. 28. This is the second projection mapping experience featured in The Wizarding World of Harry Potter. Over the holiday season, The Magic of Christmas at Hogwarts Castle made its debut at Universal Orlando. This brought Christmas moments inspired by the Harry Potter films to life.