NiteRider Vmax+ 150 Lumens USB Rechargeable Bike Tail Light Powerful Daylight Visible Bicycle LED Rear Light Easy to Install Road Mountain City Commuting Adventure Cycling Safety Flash

This is a great light with an excellent mount (very versatile). It's bright, with many flashing/non-flashing options. Last long.

NiteRider Vmax+ taillights are a fairly compact extremely bright bicycle taillight. They come with a strap which can be attached to a variety of diameters of seat post. I purchased a couple of extra straps as I have several bikes and the straps are a bit fiddly to install while the lights can be removed and reinstalled easily. The light clips into the strap and has a lever release to remove it, The light turns on easily and once you're done riding you can open a fairly waterproof cover and plug the light into a USB charger. These lights are visible from a good distance and can be set so they flash intermittently rapidly. There are several settings which enable the light to flash in different manners, some more energy conservative than others. I always use lights while cycling and look for the brightest and most attention gathering lights I can find. These NiteRiders fit that requirement well.

Bright. Easy to mount. Battery lasts all day in steady or blink mode.

All I need to say is this is the 3rd one I have purchased. They are very bright, last a long time, are water resistant if sealed up after charging, stay connected to the mount even in my MTBs, and cheap. I used to just move my one around to my different bikes but at this price I just buy another one and make it a permanent install.

First, the light. I am very happy that it has several modes, all of which are bright enough to be seen in full sunlight. The fact that it is small and light is awesome! USB-C charging is a major plus, which means I have less cords I need to keep track of. After I got the glue out (see below) I am VERY happy with the light system.Then, the mount. The light disconnected from the part that wraps around my seat post when I hit a bump at speed on my first road ride. It was rattling around on top of my rack when I got a chance to stop and look behind me. I decided to epoxy the light to the mounting hardware on both of these that I bought instead of finding it gone on the next ride. The design is obviously not robust enough to keep the light connected to the mounting. I would also like to have had an option to do a more permanent mount with a screw, not a rubber strap since I don't plan on using this light clipped on clothing or a pack.

Brightest bike light out there! Have been using this for 3 weeks and am very pleased with purchase. Easy to mount, great instructions, and best of all light has multiple flashing options.

Love this light. I have them (3) for all my bikes. Compact and bright. Full charge in a few hours. Slips off the bracket for easy charging.

I stumbled on one of these, someone's left on the roadway, and to get the holder I bought another of these wonders. It pulses a very bright red shine, much stronger than my Cygolite, which I also like for it's brightness. The other thing about the NiteRider: on its top is a lit on-off button that glows blue while sufficiently charged. When you shut it down by pressing the blue light, it goes dark--no doing it over and over.