The quality of this product is really poor. First the clamp the headlight broke with normal tightening. The flashing mode of the headlight stopped working after about 3 days (fixed mode it still works ... phew!). The red rear lights are working. It has 7 firing modes (fixed, flashing all fast, all flashing slow, followed by 4 other modes varying the K2000 ... You have to go all the modes to turn off!
