Brightside Bike Helmet Light. Stay-Seen Cycle Safety Light. Dual Front & Rear Bike Light for All Cyclists. Easy Fitting to Most Helmets. 43hr Run Time, 7 Modes, Waterproof & Rechargeable

I love this little helmet light for my dusk/night riding. It is small and lightweight. It effortlessly clips into my helmet and stays charged for at least two hour long bike rides. I wouldn’t use this as my only light source, because the beam is feather wide. It makes me more visible to oncoming traffic and it is an excellent secondary light source for my night rides. I use this in tandem with a small light mounted to my handle bars and that is the perfect amount of light. I love the flashing red light in the back. It makes me feel more visible to traffic when I am riding at dusk or in the absolute dark.

I am using this light on my commute from Bainbridge Island to Seattle. I have received compliments for its visibility in broad daylight. The light is meant to be seen, not to provide illumination. It is easy to mount and has a very intuitive interface with many lighting options. A cool feature is that it remembers last option used. Only trouble I have had is with charging it (which it needs very infrequently). After only a few charges, the receptacle in the light for the USB charger in the light became dislodged and I could no longer charge the light - this may have been operator error (perhaps not being gentle enough inserting the charger into the light). Even though it was months past my purchase, and past the return date, I was impressed that I was sent a new light all the way from England, from the engineer himself! That's customer service! I recommend this light very highly - just be gentle charging it.

Well constructed and high quality, something that is increasingly rare these days.

I purchased this item to put on my helmet so I could see at night while cycling. I can see 6ft around me easily with no issues. The light is bright and very light weight. It’s small, easy to install and I’m pleased with the quality. The light appears to be well made and I’m happy there is a white light on the front and a red light behind. Drivers can see me from miles away.

This light has a wide cone, which increases my visibility. There are a handful of settings, but it's sometimes hard to know if the front and back lights are on because it's mounted to your helmet, and you can't see behind you unless you take the helmet off or see the light reflecting off of another surface. Still, I find a flashing setting I like and try my best to not accidentally press the button once and change the setting. Press-and-hold turns the light on and off and it has memory for which setting you last set, so it will go back to the same flashing pattern. All this considered, The light is just too diffuse to actually be useful. The front light falls off a little beyond my front wheel when riding in the dar,k and I can not see obstacles in the right or way. This light is only meant for other vehicles to see me better. I do not think it does a great job as a signal light since it's not that bright. If you are looking for a light like this, I would highly recommend the comparator from WASAGA Store. It's a much more compact light and much brighter. https://www.amazon.com/dp/B08M9M67RM?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1

This light is fine but has problems. The brightness is excellent, and I like the way it looks and feels. I also appreciate the flexibility of mounting options. But it also has problems that lead me to not recommend this light highly. The biggest one is battery life; if you are using this for evening riding every day, you are probably going to need to charge it every day or two. I don't think I get more than about an hour of usage out of it on a full charge. Second, it the light pops out of the mount a little too easily. It feels pretty secure when you snap it in, but I have had it knocked out when ducking under branches on multiple occasions. Third, the last small thing is that I find placement of the USB port frustrating. It makes it difficult/fussy (but not impossible) to charge without removing the light from the helmet. Removing the light is easy but my preference is to charge it on the helmet so that I don't forget it when I'm running out the door. This may be specific to my preferences, and I can still do it, it's just harder than I wish it was.

I used to cycle to work every day (40 mins round trip) and this is the only front/rear light that only requires a monthly or so charge. I love that it will show you battery status when you turn it on with a green, yellow, or red light. You can also make different combinations of front and back flashing and solid lights in all combinations. I brought it on a weeklong bike tour and it went strong the whole time- using it about 8 hours a day with no charges. Great for added visibility when dark as well, and the best thing yet is that I haven’t bought a pricey rear light since! Definitely worth your money and I will be getting another one when this one goes.

Got these lights for my terra trike several weeks ago, and the first set I put on only lasted a day, even though they were charging the entire night before. I'm recovering from a stroke so I thought it might be "user error," but my biking buddies are experienced in these matters, and they suggested I contact Amazon and return them. Again, because of my stroke that is easier said than done. It's a challenge just to type this review. I was hoping to get lights that would last longer.

ヘルメット上部で使用しました。前後とも明るいです。 ただ前方はあくまでも補助として。 電池持ちは期待せず。19時くらいに帰ってこれる秋～春先のブルベなどの補助として。

Mounting was simple, multiple light modes is useful, its compact & powerful, good quality build, and easy to remove for security reasons

Absolutely love this product - sleek bright - easy to charge and store. Need another for my helmet as well. Thanks Topside! Yay UK!

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Quizás una de las mejores compras que he echo últimamente por aquí. Ilumina muy bien, la batería es duradera y tiene muchos modos fijos e intermitentes distintos. Muy fácil de montar.