Friday my son asked me before bed if we could go biking on Saturday, but I had to work, and he was kinda bummed. We have a park behind our house, and a paved walking trail, and so Saturday after work I figured "eh, why not" and mounted the MJ-872 to his Hotrock 12 and a cheapy light from Home Depot on his head.
Being 3, he did not start saying things like "oh but Magicshines don't put out their advertised lumens, blah blah" 
...he had a blast. He went faster than usual, and was whooping and hooting with excitement, haha.
