OK for the price, but....,
Verified Purchase(What is this?)
This review is from: 10 x 50W Energy Saving Halogen Dichroic Reflector GU5.3 12v Light Bulbs, 30% Energy Saving Advance technology halogen bulb, Dimmable and Cool Running (Kitchen & Home)
Out of the 10 bulbs, two appeared to be dead on arrival, and two others burned out quickly. That being said, the price was lower than anything else I could find, so even with the failure rate it's worked out cheaper for me in the end.
Location: Saffron Walden, Essex
Top Reviewer Ranking: 59,718