Large part, good light

The description is already confusing, it says; "to replace the traditional incandescent lamp, this LED lamp is screwed directly into the G4 base," Well. After all, you get 2 pieces in a package.
Compared to Hallogenlampen this LED can keep but quite good and bright light, can also be in the range of 9 12 V dimming relatively well, reached at about 10.5V full brightness, even when the voltage goes high ,

I have ordered this Led's because I need the largest possible diameter for its own solution, etc. for reflector lamps these are too big.

With the stated 40W apparently both LEDs are meant who are in the package.
This, incidentally, was the worst that I have ever received.
The coils on the back Been crushed in the package and from outside on the cover !! visible as an impression. It was not even used a padded envelope, but only a simple cardboard envelope that is absolutely inakzebtabel. The Led's who survived anyway, borders on a miracle.