chose by several test's this lamp. Halogen lamp and LED out clean. Lichtquatität is almost the same compared to halogen lamp. Since I have mehere in space, is hardly a difference festzustellen.Werde replace the other also by this LED. My stress I have reduced to 11.5V, which hopefully will affect a longer life. As only disadvantage you have to call to connect the G4, but this is so also in the other LED lamps. The pins are arranged too long and should rather be soldered into the interior of the board a little more, because thus this board fits better purely in an existing built-in lamp. Because of this Fehlkonstuktion there is a star less. ++ Otherwise a buy rating for the light ++
