I use it in the day time too - it's really bright. Fits the triangular carbon seat post on my Cervelo SLC.
(Sadly, I lost mine today on a rough chip sealed road. Guess it didn't click into place securely enough after changing the batteries... Time for a new one!)
Small, yet all you really need
I clip this light to the back of my rear wheel carry box. It works great, is bright and with a selection of settings for either blinking pattern or solid light, I know I am seen by vehicles coming up from behind.
I like the sturdy clip and the sealed outer shell of the light. I like how it can essentially go anywhere on my bike.
I am not a fan of plastic, but in this case, it being so hardy it does what I want to do and is very strong....
I use a pair of these on the seat back braces on my Sun EZ 1 Recumbent. I am in east central Florida, so due to the hot, sunny days in the summer I ride in the evenings. I use the lights on the fastest blinking setting which is supposed to be the best for battery life and they make a spectacular show as I ride along the neighborhood streets. I still have the original batteries powering the lights.
Sometimes simple is best. I put this on the back of my saddle bag. I won't ride on the road without a rear light. Very viable from a long distance away.
Lee
I switch this form bike to bike as needed. simple and easy to attach. very bright. I like the 3 different modes.
SAFETY
This tail light is awesome and it is also very bright in every setting you have it at.
I use this light on my road bike. Easy to use and bright. Also has a few different ways it can be used. Good light for the money no cons.
I like this light because it attaches and unattaches easily without tools. It has 3 blinker patterns (not sure why more are needed?) and puts out plenty of light. I ride in the city and feel more secure at night as a result. I recommend it, especially for the price.
