I use the Light and Motion VIS 1000 Pro Trail Light as a second light with a constant beam along with a flashing front light for highest visibility on my road bike, The features are as advertised, and the strap allows me to place the light on the underside of the bar, preventing crowding around the cycle computer. Great deal and flexibility!
Bright light, works well for mtn bike trail riding. Helmet mount works okay.
easy to carry and install useful on trail rides at night
Solid mounting and comes with the extra bracket. More secure in the truck blender bracket.
Just used this light on a 2 day, 300 mile bikepacking adventure and it came in handy. Used the high setting while riding through tunnels, blinking when riding on tarmac and through a rain storm and low when I needed a flashlight. It charges quickly and I like the "side" illumination option too. It isn't inexpensive, but it is a quality made product. Should last for years...