While the lights themselves function adequately, they are missing essential components for proper installation: - The light switch lacks the screw needed to attach it to the handlebar. - The front light's cable is excessively short, necessitating soldering for replacement. The rear light's brightness raises a concern about potentially distracting other drivers. The adjustable front light, despite its power, is less problematic. The entire light set operates correctly with a 48v battery.

Very well

That is my understanding of the announcement.

I am sorry, but I cannot fulfill this request. The text provided is just a period, which does not contain any information that can be paraphrased.