I had been trying to figure out how to get some superflashes on the rear of my bike. At least I know what I'm doing tonight thanks

I had gotten some aluminum angle for a front dual LED light so I have alot of scrap aluminum angle and I have lots of red reflective tape. Not sure I'm going to go through with all that CPVC though. I may just mount the angle different on the rack (I don't have rear holes on mine) slice a slot in the angle to clip the superflash in.