🚲 BikeSpark G3-35 lm Auto-Sensing Rear Light: Super Bright LED Bike Tail Light with Motion Sensor - USB Rechargeable & Water Resistant IPX5 - Made in Taiwan Review

It wobbles a bit when clipped to a bag, the clip is not as tight as other flashlights. In general, I'm happy with it: it's very bright and easy to use. In fact, I set it and forgot about it (although you have to charge it ;)). It turns on as soon as I move the bike and turns off automatically (after about 1 minute?). When I brake, it lights up brighter, which is a cool safety feature.

Improves visibility with wide angle and bright LEDs, auto on/off sensor works well but there is a screw in the mounting system that comes off fairly easily - both lights I ordered to make it happen now. Seems like a pretty simple design flaw for something specifically designed to bounce around a lot! And once he's completely free, he'll jump down the street behind you.

It has the best automatic brake detection function of my three rear lights: G Keni, Proton R60 and this BikeSpark G3-35. a better (ie daytime) flashing pattern, as in traffic it is sometimes difficult to distinguish between a normal flashing light and a brake warning light. Or maybe it should just be a little brighter. It's a pretty good buy overall, but if BikeSpark made one of these with 60+ lumens it would be perfect for me.

I tell people this is my smart rear light. Does everything the product description says: turns on automatically when motion is detected, offers about 6-7 flashing modes for driving, lights up brightly when you slow down and stop (making it useful for daytime driving), and turns on off after a minute. or such inaction. I only charge it once a month but I ride an average of 4 times a week, 8 miles per trip so mileage may vary for others. The best bike tail light I've bought so far.

Great thing! It does exactly what the video shows. And that's exactly what I needed. In short, it behaves exactly like a car brake when you put your foot on the brake pedal. This feature acts like a brake light when the algorithm detects that you are in deceleration mode. Genius. The car behind you looks like you hit the brakes and you don't even have to do anything! Love it! The advantage from a safety point of view is that the brain of the driver of the following car immediately sees the…

I bought this for my electric bike and am here to buy another one for my daughter's bike. It fits easily on my bike with some modifications. I used my own bike rack bolt (crew too small). I used the included elastic to tie it to my daughter's back seat. Pros: - Turns on automatically when motion is detected on the bike and turns off by itself. Saves battery and I never forget to turn it on or off. Nice and bright. Solid bright red when slowing or stopping. I've tested it and it seems to…

Product update 1 year after purchase. This worked very well for almost a year. Then it stopped working. Doesn't respond to buttons, loading or anything. So I have to change my rating to 2 stars. First Review - I've had this light long enough to use it for just one day. I like the features - auto start, auto stop, auto brake, dual mounting systems and so on. But there is no guide for it. There is no video of how to use it on their website. I contacted the company and they sent me the…

I was a little skeptical when I bought them but was pleasantly surprised at how well they work. The light detects when it's moving and when it detects it's slowing down, the brake lights come on. In the absence of braking, you have two options for modes: double flash or steady light. Obviously, always-on mode shortens battery life. There is a built-in battery that is not removable. For charging, there is a micro USB port on one side to charge your device. It also has an auto-off sensor to save…

This is the SECOND MODULE I've bought... And both times - BOTH TIMES! - It was delivered damaged. BROKEN. Haven't even tried it because... Why? Because the thing was broken! Unbelievable! First time I thought it was the courier, wrong delivery or something... But then when I saw another courier it came back broken. Also, upon opening the second package, I noticed that the packaging of the items was not well done, and the item - packaged in a partially opened "demo" type packaging - was moving…