Good replacement for 20W halogen spotlights, but it's better ...

Have a replacement lamp for my garage door and in addition this model sought tentatively also the model "Ledman GU5.3 MR16 LED lamp 3.4 Watt - 120 ° viewing angle - 300lm - Warm White - 12V - 25 SMDs spotlight" ordered.

First falls on negative, that the format that is otherwise fails as the old halogen spot. This model is here much further out and therefore can not serve in any position as a substitute. The competition in the form of Ledman lamp makes this much better.
However, positive, I like the metal body with air diffusers. Whether, however useful, no idea. Probably comes to the environment of use. In confined spaces, the cooling should probably work very well.
A not so good impression that sat bent to each other contacts which looks at the competition from better and therefore reassuring.

In terms of viewing angle, this LED lamp is limited somewhat here. Clear, stands in the description, makes the above competition but better. Possibly it is also that I do not have the impression that these 4.5W lamp is brighter than the 3.5W of competition.
But much lighter than the old 20W halogen spotlight is all.

As for the subject warm white, so the 2900K the above competition appear to me warmer than the 2700K this lamp. Btw., Have installed high-priced degree recessed spotlights with 2900K and 2700K in the living area. The rays from mE all a warmer light. Some review here so I can not confirm.

In short, the LED lamp is now offered here ekes out a living on the bench, because return is not worth yes.
And if now used above Ledman Lamp not, as stated in the description, twice as long as this should stop here, at least I have a spare.