We quickly made the lamp tower which naturally finds its place under a saddle. It has a rapid eclipse system to remove it to recharge without disturbing the support. When charging, a red LED on the charger indicates that it works. Once charged, the LED turns green. The lamp has two buttons. The first (LED) is used to turn the LEDs 8 in number through random flashing program (it gives the illusion anyway). A second press accesses another program 8 flashing LEDs at the same time while another click is used to let the light continuously. The big plus of this lamp is on the second button (LD) that can display two lines on the road that borders the rear wheel. Support the flashes while a second support accelerates flashing and a third fixed leaves. It's very classy and very visible. Autonomy is announced at 6:00 (check because according to the selected positions, one can spend in single or dual energy consumption). This is both little and big night because we rarely traveling long distances.
In summary, this lamp is simply excellent. It attaches easily and responds to the main criterion, namely that of being seen. With its system of lines on the side of the wheel, we can even say that we are very, very well seen. It's simple, it's impossible to miss us! Depending on the intended use, it will take into account the somewhat low lamp life given to 6 hours.