The Chimelong Ocean Kingdom is a theme park situated in Zhuhai China, which is known for holding the World Record for the largest aquarium in the world. In 2013， HUAYI provided systematic lighting services, including landscape lighting, artistic lighting posts, floodlighting and interior lighting of 5D Castle Cinema, hotel interior lighting, etc.

In 2013, HUAYI provided comprehensive lighting solutions for the Chimelong Ocean Kingdom, including landscape lighting, artistic decorative light poles, floodlighting for the 5D castle theater, as well as indoor and decorative lighting for hotels.

To create a captivating and enchanting nighttime atmosphere for the Chimelong Ocean Kingdom, HUAYI introduced the concept of "Light Spirits," using blue as the primary color, complemented by purple and green hues to align with the park’s fantastical, awe-inspiring, and mysterious theme. Notably, HUAYI adopted an environmentally friendly lighting approach throughout the entire Ocean Kingdom, integrating a smart lighting control system. This innovative and artistic lighting vision, originating from "Ocean Kingdom," has since been embraced nationwide.