At first I hesitated to buy me as an expensive lamp. But I'm glad that I did it. The lamp has two light intensities, you can switch between by a knob. Even in the "darker" level the road and the road is really wide and sufficiently well illuminated. On the bright stage you can see every last crumb on the road. In addition to the illustrated lamp shade is supplied that can be glued on it even. Thus, the scattered light is limited sharply upwards, so that the oncoming traffic and you will not even dazzled. The only subordinated disadvantage is the dimension of the lamp. When it decreases, considering the price one should also, you can not let disappear in your pocket it.