Review on 🔎 Optimized Search: Maxxima SDL-35Y Amber Round LED Emergency Flasher Light (3.50 inches) by Andrew Sticher

Works great on the back corner of my trailer when I need to park it outside at night. I also use multiple cones. Update 7/13/2020: I have two of these and the switch on one is now not working. but works with fresh batteries. I don't think it's bad and I should downgrade my rating to a 4 but I think I'll just order another one and use the other as a spare or parts. and yes, the magnet works great with a stationary vehicle. mine has never fallen. so still a good choice.