Sound Music Control Led Light Up Phone Case For Iphone 11 12 13 Pro Max 12/13mini 13pro Dynamic Liquid Quicksand Glitter Cover - Mobile Phone Cases & Covers - AliExpress
This retro-inspired battery case turns the back of your phone into an LED light show - Yanko Design
Amazon.com: iPhone XSMax 6.5" Shell, Cool Flashing Light UP to Remind Incoming Call Slim Cover by Phone's LED Refraction, TAITOU Awesome Soft TPU Thin Phone Case for Apple iPhone Xs Max 6.5"
Led Phone Case for iPhone | Light-up iPhone Cases
Touch Industrial LED Case for Samsung - BazaarDoDo
Lavender Town Dark LED Case for iPhone - BazaarDoDo