Low lighting in width, price too high

Strengthen

+ Very bright and wide-ranging light cone
+ Processed good
+ Long battery life

Weaknesses
- Low illumination in width (important in curves)
- Low illumination in the longitudinal axis (either the cone far forward or a few feet in front of the wheel - both are not possible)
- High price

Remedy
One could two such lamp (far and near) mount and tracking ahead of the curve manually (1). Or four lamps mounted with the following alignment assemble: (left far forward, forward, right) (2).

I drive variant. 1

Devaluation:
- 2 stars for the limited coverage (risk of accidents)
- 1 Star for much too high a price (price / performance)