🚲 Keni Smart Bike Tail Light with Brake Sensing, Ultra Bright LED Warning Flashlight, USB Rechargeable, Auto On/Off Sensor, IPX6 Waterproof, Cycling Safety Back Taillight Accessories Review

I bought this to comply with local regulations saying I need a reflector or light on the back of my bike. The seat rails are a great place for the tail light. That's as high as I can get without a sissybar and I can use my drip stand without crushing it. I've read the reviews and have no plans to try the auto or flash functions. Press the central button four times and it's on. One more click and it's over. $20 is a lot for a light on/off with other features not working, but I haven't seen any…

This is a good bright light, easily visible from a distance in daylight and a reasonable rear viewing angle. Mounting is very good. It's solid and secure, and as high on the bike as it gets. It's well built, with an aluminum body and an aluminum threaded bushing on the bracket. The button is solid with clear tactile feedback that you've pressed it. The battery level indicators are very small but noticeable. There are four modes, of which I only use two. The first two have auto on/off features…

Most taillights have zip ties that will loosen and rattle over time. no possibility of rattling. It also looks great. I had a similar flashlight that was attached with zip ties and rattled badly after 2 years. This light is brighter than my old tail light which is very similar and has a brake light function. Not only is this light brighter (not much), but his brake light is significantly brighter. If only there was a feature to always turn on the brake light brightness, it would be amazing. I…

Edit 2: 2 stars. I loved it until it died after only ten months of normal use. What was a 5 star rating is now a 4 because the lights don't go out after 30 seconds as advertised. Unedited Review: If this lasts long and doesn't suffer from manufacturing defects... oh my god what a surprise. Construction: almost all metal. I was expecting flimsy plastic mounts or a plastic shell, but the entire body and mount are metal. Fasteners: several pieces. It comes with a strong under-saddle mount and…

This light should be permanently installed on my child's bike. The main function of the flashlight is to emit light is unreliable. I rode behind my child and watched him carefully. I've tested all modes (solid and flashing) and found that the light only stays on (most of the time) in steady mode. Flashing modes are extremely unreliable - after turning on, it burns less than a minute and turns off. It rarely turns on (the "brake function" I suspect), but dozens of cars drive by and the light is…

Excellent flashlight, bright and easy to install. All of the features have great battery life, and I love the braking and auto-shutdown features. As I'm not buying this for a bike but for a wheelchair used by a 90 year old relative the one touch activation is literally a lifesaver. The charge seems to be holding up well. My only complaint is a little unfair: since this attaches to a wheelchair, the interface is simple enough for a 90-year-old with slightly reduced power, but it's impossible to…