Review on 🚴 Stay Safe and Stylish with Mudder 16 Pieces: Waterproof Bike Headlight and Taillight Set - Assorted Colors by Oscar Berry

I ordered 16 of these LEDs. I tested 4 pieces, one of each color. After you unplug the battery connector to activate the battery action, they all work. (On one of the turn signals it was necessary to disassemble the rubber band/LED to understand why it didn't work initially - after a simple setup it worked). I rate this product 4/5 stars ONLY due to the fact that this review was done after receiving the LEDs, with no LONG TERM testing on my bikes. Possibly 5/5 stars so I'm giving them the benefit of the doubt as the package is genuine.-MPM