Mototcycle Helmet Brake Light,Jet Black Color, Real Waterproof,Motorcycle Helmet Safety Light, Wireless motorycycle Helmet Brake LED

Highly recommend for even greater safety. Much cheaper than the alternative name brand and works great. Easy to apply. The black version looks great on my helmet, an HJC Y17, as it matches the matte black. When turned on you always have a light showing and for normal riding there are about 3 different options for different amount of steady-on light. When it senses a stop, all lights come on and they are bright. There are also some options where, instead of a steady light, you can have various blinking options. Again, when it senses a stop, all lights come on bright. I included pics of two different steady-on options. The option with all the lights is fairly bright but when it senses braking, those same lights jump to a major intensity.

I am extremely impressed with this helmet brake light. It is China made, but this is not a cheap Chinese knockoff! It is a well-made product that lives up to its description. While the [Chinglish] instructions may not be perfect, the light functions as intended and is reasonably priced compared to more expensive options. It far surpasses the regular helmet lights I have purchased in the past, as well as those I have assembled myself. Weighing in at 184 gm/6.5 oz, it does add some weight to the helmet, but for motorcyclists with strong necks, this should not be a concern. If you want to increase your visibility and feel safer in traffic, this light is an excellent investment. Its brightness is sufficient to make other vehicles keep a safe distance. It comes with a good quality USB-C cable too, and on a full days riding I only used 1 bar out of 3 of the charge (so the battery will be sufficient for a weeks worth of commuting). I did add a cable anchor at the bottom just to make sure I don't lose it, but this is just me being paranoid - the helmet attachment seems very robust and the additional adhesive primer is a nice touch. I give the MTSEEN five stars without hesitation.

Great product with bright lights and a good price. It seems well made and was triggered to activate if I stopped while walking. I planned to test a bit more and install it, but I realized the shape of my Shoei RF-1400 would result in this light shining up at the sky most of the time. Brake Free actually has a special mounting bracket for that helmet model. Unfortunately, it is not compatible with this light.

So far it works as advertised, easy to install, easy to charge and you can really see this from behind. Great safety device for anyone who rides.

Have to use excess pressure just to turn on and off. Lights up well to be seen by vehicles behind you.

The media could not be loaded. UPDATE: seller contacted me and worked with my special use case to develop a more sensitive version of this helmet light. While not perfect, it works a LOT better than before for electric unicycle riding and is actually usable now. Thanks!Bought this because people said it was a great alternative to the much more expensive brake free light. However the actual reason I got it for, the braking detection, doesn’t work at all.In all fairness, I ride an electric unicycle, which is definitely slower than motorcycle speeds, but i do ride at around 30-40 mph. I’ve seen video reviews of this MTSEEEN brake light that show it brightening on coasting/braking under 5mph. Essentially super sensitive to braking of all kinds.My unit does not detect any slowdowns, braking, or anything. Braking on a unicycle requires leaning back, which I assumed would trigger the brake function. However, the only way to trigger the braking function of my unit is to forcefully jerk the device backwards, WAY harder than any realistic braking, even on a motorcycle. I assured it is positioned completely straight and level, and held it that way in my video. Just doesn’t work.I feel my unit just is faulty and I will be reaching out for a replacement. The rest of the lights function just fine, but without the braking function, it’s just an expensive helmet light.

This thing is way bulkier than it should be. But not the power button. Noooo. They made the power button super sleak and i cant tell if im even pushing it. Now I have one more thing on my checklist - turn on helmet light, and when ive gotten a couple blocks and realize i forgot the light I cant reach up at a stop light and turn it on, cause I cant find it. If it was a solid button i could feel and just slide or push on thatd be great, but its smooth AND I have to hold it down for 3 seconds for it to come on. Want to probably return it.

This is as good as the break free brand. I feel safer having someone my helmet that is eye level with other drivers. The light is bright, it’s is super sensitive to movement. It is light weight and easy to install. It actually looks discreet on the back of the helmet. I have a Sedici for reference.