Cubelite III Smart Bike Tail Light,Brake Sensing Rear Lights,Waterproof,USB-C Rechargeable,Ultra Bright LED Warning Back Lights

Perfect light for the bike - I can feel a bit safer now with higher visibility day or night!

I had the original version and this one has more functions. My first one dropped off my bike, I had it upside down in the mount, and it still worked after being run over by a car.

So I was originally considering the O-light version of this for $35 but the only feature it had was auto dim and brightness mean while this has auto mode and break sense. I was really skeptical about this because I had never heard of them but in all honesty they did there thing with this! Breaking light works when ever there’s a steep movement other than a more steady one. It has more day time running light modes and so far I love the slow pulsing the most. If your on the fense about this and another I’d say that it’s worth its price point as well as it comes with more features than name brand and higher costing others! Get it! Would love to try out there other lights and review them when ever this one goes out.

When you first pick up the light, you can tell it’s of sturdy well made construction, and slightly heavier than other similar brake lights. The only control button is on the top (or bottom depending on how you install it onto the included mounts) that functions as an ON/OFF, 4 light configurations & switching between manual and smart mode.The brake sensor function is very accurate on detecting any change in speed and the brightness emitted from the LEDs creates a glow detectable from a large distance. The 4 light configurations can be changed with just a tap of the control button. While in smart mode, the light turns on when it detects motion and shuts itself off after a period of stillness - no more having to worry about killing the battery by leaving it ON.All the hardware are included to mount the light either on the seat post, or directly under the seat, and the light unit is removeable from the mount by twisting it counter clockwise.There are two down side to the light but not enough to deter from purchasing it…- The charging port cover on the back of the light is somewhat difficult to open to access the usb-c port; the pull tab is very small and my fingers had a hard time grabbing the tab.- Mode indicator (weather or not in Smart mode) is not viewable when attached to the mount.In the end, this is a very good brake light that will give you many years of reliable use.

I'm a fan of this brand. I've used Cubelight II twice before this one. I purchased this since I lost the two previous lights. It surprised me that I couldn't put this light in my saddle bag which has already a latch/loop to put the rear light (Cubelight II had a clamp that went well for this kind of latch). This light will work only with the two mount types that come in the box. I've seen that there are saddlebags that come with a Garmin Varia mount in the back, which this light has a similar coupler (same mechanism) but for some millimeters, this light doesn't hold up well on those mounts. Please Enfitnix, make sure you make a standard mount to use with other brand products, this way you will ensure your products will be better positioned in the market.

Very bright...works as described....seems to be well made ...only time will tell

The light itself is nice. Bright and easy to see… but the battery life leaves much to be desired. Lasts maybe 3-4 hours and then dies. Not ideal.

Small, compact, brilliant taillight with auto-ON, auto-OFF, and auto brake light features. Mount anywhere with quick release to preclude theft. Best of 3 previous tail lights I've owned. Well-designed and engineered. Terrific product!