Originally Posted by *****roadrunner

I use a Cyglolite Hotshot blinking and then two Serfas Raiders, one steady and the other blinking, day or night. I charge these lights every 7-10 days and have never noticed a decrease in power after 3 years of use. I like how you can change the brightness and flash on the Hotshot. All my riding is rural. With the Hotshot aimed properly drivers notice this light from 1/2 to 1 mile away. At night I can hear vehicles slowing down when they see my lights. These rear lights along with using a helmet mirror help me feel somewhat safer on the roads I ride.