If you get almost the same price, the daytime running light as to why not, even though I had not convinced the advertising promises and I hardly think that you will be seen in days of motorists early.
My idea was more likely to have an additional source of light and I must say the 4 LEDs light up while driving really well, the 2 outer LEDs are very weak in the state and not nearly enough to get out of a bicycle storage facility to find out safe again.
The parking light function is also realized only on the 2 outer LEDs, which is very weak and is insufficient to orient on unlit streets in state itself, would have been better to use the headlights with the parking light.
The illumination of the road but is really great and bright for my impression than the model without daytime running lights.
It is generally very bright and very wide and well delimited to the sides.
Previously I had a model of B & M with 10-17LUX and had therefore to identify problems, what is in front of the cone of light, in this model, it is much better, the light cone ends here fluently and not like a wall which one pushes forward.
Also in the near field, the visibility is good and significantly better than the model without T.
One must note that the driving lights are switched on only via the built-in sensor in the switch position "S", manually will not do, that is, the sensor should be defective in this model, there is no way to turn on the light.
The spotlight on the holder is attached to intertwine with VA2 Torx screw from both sides of the holder could be longer.
The delivery is also great, there are the following items at:
Headlight bracket V2A
2 tabs
Cable for rear light
Shrink tubing
Cable duct for headlight bracket
Torx screw nut V2A
Torx
For the headlights I forgive 5 stars
For the parking lights only 2 stars
For the daytime running lights do not, because I have asked no motorists until now whether I recognize, which does not mean that it's bad