SEEMEE 200 V3.0 USB C Rechargeable Bike Tail Lights,200 Lumens Max Output,360° Visibility, Smart Brake Sensor IPX6 Waterproof Rear Bike Lights for Road Urban Cyclists

Very bright light, and the down-facing light makes you very visible. The brake light function works well too. Battery life is good, gets me through most or all of a week of commuting twice a day. I had a problem with my first light after 18 months of use but the support was fantastic, with a replacement sent out without quibble. I have a Magicshine Allty 1500 front light too which is great - “brilliant” value for money from both.

Excellent luminosity (if that's such a word), the 360 degree portal at the bottom is a game changer for visibility. The lens is good and shows a clear, bright and penetrating light. Too early to report on battery life, but I am very impressed so far. The mounting brackets are good too - hanger for a saddle mount and band for the seat post mount are both good.

Brilliant, it lights up the ground surrounding the rear of bike for excellent visibility.

Developed a fault after only a few months use- battery drains empty when not in use. I do not recommend this product and amazon is not offering any return support either. Time to cancel Amazon Prime subs and go back to shopping on the high street I think.

So far so good. This light is indeed very bright with sophisticated features. What I really like about it is the easy of removing it from its mounting on the bike frame for purposes of recharging . At the time of the review I have only had it three weeks and have yet to assess its longevity. However it seems well able to cope with wet and muck from roads here in the South West.

Good size and brightness, well-made, good options for light brightness and strobe. Good battery life and works as expected.

At first this light seemed great, even the brake light feature worked pretty well. Unfortunately on my 4th ride it kept going into sleep mode and the brake light feature didn't work at all. It looks like the accelerometer has broken so it's not detecting movement. The brake light not working isn't a big deal, but the light turning off because it thinks you aren't moving is dangerous.

I really like this light, and think the saddle fitting is great, easy to take the light off and on. I thought the bulb facing down was a good idea, but I worry you can see it from the front and there doesn’t appear to be a setting where you can have it off. The battery warning also comes on too late. I don’t use the light at full power but still had it go from green at the start of a half hour journey to not working at the end. So just not quite right for me. Loses stars due to lack of flexibility with the settings and the charge.

This is the one light I always run to for my night rides. Battery life is great. USB-C cable included. Different ride modes. Light glow is bright

Super bright and really keeps drivers behind you aware that you're there.

Excellent éclairage avec plusieurs modes et détecteur de freinage intégré. Une LED verticale vient aussi éclairer les jambes du cycliste ce qui assure une bien meilleure visibilité latérale. Je me sens beaucoup plus en sécurité la nuit en étant très bien vu par les automobilistes. Pas de problème d'étanchéité pour l'instant malgré des sorties sous la pluie.

Livraison impeccable, produit super lumineux 👍 Par contre, câble de recharge propriétaire 😒

Great light, lights up the ground also, creating a red glow that surrounds you. Highly recommend, USB C