I have heard a lot of good from this site but I admit that I am very disappointed with my order. I ordered 2 bulbs on 31 May 2017, I quickly got mancommande and to my great disappointment a bulb just grilled after only ... 2 months!
I think this is "bad luck" I would continue to recommend and order from the site despite this.

Edit SAV: Exchange makes, guarantee of 6 months on these bulbs :)