1er problème : comment fixer les lumières avant et arrières sur mon ancien vélo.
2eme problème : Le clip du couvercle de la dynamo a cassé lors de l’installation.

Tail light works OK, really bright
Front light is bij far not bright enough. Gives only a weak light
Installation: doable, but bolts are weak and mechanism to install magnet is not reusable

It is a fantastic automatic lighting solution. I have 3 Reellight products, this is the best for sure so far. Not just to be seen, but also to see. Also rear light stays on for sometime while stopped increasing your visibility to traffic behind you. Amazing what one charging box and 3 magnets can render, and you feel no difference in terms of extra effort. Well done.

Wires were long enough, parts to attach light to my bike itself(seat ring, and front fork mounting bracket) were all correct and could fit any bike I think. Also enough zip ties were included to attach wires and clean up the work. Installation was relatively easy, but the bare wire ends and attaching them to the charging box connectors can be easily and should be improved.

Improvements:
like the other reviews, I lost 2 screws from 2 magnets and had to redrill the holes with screws I got at a local hardware store. Works fine. The heads of the screws just popped off, so @reellight, shipping us tiny screws from Denmark is semi-good customer service. We choose you for sustainability, stay strong in that. Please fix this issue, make it more modular, use more common hardware(like posted here in another review), and use stronger hardware.

The wires, connecting this inside a plastic box. This could be made much simpler by providing ends to the wires that would be designed to auto attach to the tiny connectors inside the box. https://www.worthyhardware.com/news/electrical-terminal-types/#Flag

Also this box is made of plastic, the closing aspects as well. One tiny wrong move opening it and the lid of the box is damaged and needs to be replaced. Not ecological. Please foresee more durable materials for such a crucial part.

To be clear, this is a fantastic product, keep making this. Just improve these things, asap.

Licht ist top! Kein Widerstand beim Fahren und Installation hat einwandfrei funktioniert.

This is much better than the traditional Reelight - better position, and MUCH brighter. Worth the money and the installation time. Note: do not over-tighten the screws in the magnets, they can break, and are an odd size (not metric?)