Small Inductive Coil and 10 Wireless LED Kit - 5V : ID 5140 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
VULCAN Wireless LED Tow Light Kit
Amazon.com: Taidacent Micro USB 50mm Remote Wireless LEDs and Coil Inductive Induction Led Lamp Light Up Wireless Charger/Charging Kit for Model Decoration Magical Toys (10PCS 5.4MM Multi Color LEDs + Coil) :
Afterglow™ Wave Wireless LED Controller for Nintendo Switch™ - White - Nintendo Official Site
DIY Wireless LEDs Made Easy: Step-by-Step Guide - YouTube
VGAzer Magnetic Levitating Floating Wireless LED Light Bulb with Wireless Charger for Desk Lamp,Room or Office Decor,Unique Gifts - Amazon.com
Wireless Power Activates LED Implants in Mice|Health Tech Insider