The Lux-number is not necessarily reliable because measurement dependent, but here, after all, a 1W LED in headlight ELT (0.5W rear). That's very neat, the "spot" on the road is just as with fixed-mounted lamps easily Trapezoidal, with plenty of light directly in front of the wheel.
Super is also the charging station with an indicator when the lamps are full again. At runtime, I can not really say what, even driving with the cargo.
The only (small) downside: I would have liked a flashing mode for the taillight, and an additional mounting bracket to the light to be mounted side of the frame or luggage carrier.
Otherwise, clear recommendation, it expects all the features together also a fair price.
