Question about knog. Blinder Road 400

I can really recommend this lamp with a clear conscience. I was extremely satisfied with it until the day before yesterday - I used it for about 15 minutes every day - not at the highest level - but it's absolutely enough for early morning road trips. The lamp lasted for what felt like months (I couldn't remember the last time I charged it - probably 4 weeks). Now the lamp is gone. Stolen. Stolen from the bike. I'm seriously considering buying the same lamp again... That's rare. But with this product it is...

You can find the manufacturer's specifications under the following link: http://usd.knog.com.au/bike...
Please note that the battery capacity decreases at lower temperatures.
Using the flashing mode significantly extends the battery life, but may be disturbing/irritating for other road users.
If you have any further questions or would like more information, please do not hesitate to contact our customer service team at Galaxus@galaxus.ch.