Bought as a replacement for 20W halogen 10x me these LEDs. The specified luminous flux of 150 lumens and the comment in a previous review who take me leave that fits. Unfortunately, the light is so much too dark. I think this LED Replace probably a 10W halogen. After some reviews of other Browse LEDs I have the impression that 3W LED corresponds to probably 20 + W halogen. I see the problem mainly in the so inaccurate or exaggerated product description.
For durability, I can not say anything, because they were only about 10 minutes in use.
Since 3 stars are here described as "not bad" and I now have to pay the return shipping, so I can only give 2 *. Sorry.