Bike Light Holder

I am always riding on a bike trail that has 2 long old railroad tunnels. I have tried a bunch of bike lights and have found all weak and limited. Others are very expensive and I didn't want to waste money just to find the same problem. I found this flashlight very good but was hand held, so here is my mount. I purposely made the screw holes a little small to make it adaptable. I used a 1/4-20 tap and die for the hex bolts. You can get nylon 1/4-20 bolts from Home Depot if you don't want to print