good stuff but not conforming to the pub

Hello, I bought 4 lamps Ansmann HD3. For the price it's good stuff. But this is not the 5000lumens but rather 100lumens and scope of 500m is the distance at which one can see the light I think.
The beam is not adjustable, but allows you to target the area illuminated for me until about 40m. Interesting mountain biking and running, individually.