Who you can not see this light, can only be definitely blind. In Radiation focus on pavement (3-5 m) really good, that is absolutely adequate lighting. Orientation should not be done to level anyway, or you'll stress with your other road users. The intensity is starkly real. The flashing mode and conceded even more attention of your environment. Power just plain fun. Hopefully the dark season to hold still long ;-) Übers handling we do not need to talk: no complaints! Holder has also not been stolen; But you can buy more favorable individually. Loss of light in Corpus 2 hundredths done! Rain suitability I can not yet be conclusively assessed: light rain so far without problems. In heavy rain I've a small transparent plastic sheet slips on. One must not provoke yes. (A condom is also intended ;-), who's here.) Completely satisfied! Give it next week my Dad for Christmas (of course, not a tree lighting). Already bought Hab's. Is not StVZO compliant, but the police has not complained to me. Why should they?