We've tested the LED flares, our problems stem from the cost, storage space in the trunk with the charger thingy,, and the high loss rate. (folks steal them, or officers don't retrieve them all.) There also seems to be a problem with folks actually recognising them as safety devices.
Regular flares are dirt cheap, we buy them by the pallet load, and a year supply is still more cost effective than equipping cars with LED flares.
Don't try and outweird me, I find weirder things than you in my breakfast burrito.
fishing (fish-ing)
1.n.the art of casting,trolling,jigging,or spinning while freezing,sweating,swatting,or swearing.