https://www.amazon.com/Flying-Eagle-Lazerwheelz-Spark-Wheels/dp/B07BVT1FXF

This one doesnt seem to have any, i checked the q&a

And only found this “LED light up spark wheels for inline skates. Uses a magnetic core to power LED lights on the inside of the wheels, and has flint embedded on the outside to create sparks when sliding. Wheels are sold individually”