Review on 🚲 Topeak Tail Lux Helmet Light - Black, 1.2” x 1.2” x 0.7”, 3x3x1.7 cm by Ricky Bedell

I bought this light for my new Smith helmet as my previous light was too big. The small size with a low profile and versatile attachment system (your choice of buckles or Velcro) made it the perfect choice for me. Since I've only used it on a couple of trips, battery life has yet to be determined. The only downside (mentioned in another review) is the on-off mechanism. Basically you click on the face of the light to change it from off to blinking. Sounds simple, but unfortunately it doesn't provide any feedback (like click sound/feel) when pressed. So if you want to change modes, you'll have to take off your helmet and look at it while pressing the light to make sure it's in the right mode.