Have the approved version in Deutchland without Blinkfunktionen.Das light is really great, you can see it clearly, also from the Seite.Batteriewechsel is without objects but very tricky, I use a 50 cent coin, so it goes without problems.The bracket I mounted horizontally, because it fits better with me since (space etc) .Entnahme and tight fit in the bracket everything properly. Only one thing would be there, and although you can never re-order holders (not even the manufacturer) .The bracket sits very firmly (is a large plastic nut by hand without tools tightened), you should just be careful that you do not rangeht with too much brute force , The manufacturer should still offer the holder solo.