I am looking at investing in a LED Brake/Tail globe for my bike. They look like they give you that little extra safety when on the road. Anyone have an opinion. I am not concerned at the price as they are around $20-$25 but more are they better than the standard globe. My point so far is that if my standard globe blows while riding i will never know but with the LED at least they have a longer life. BUT are they brighter and better???