The lights were delivered on time, were packaged securely, and worked as expected.
Out of the approx 400 lights I ordered, I had 3 that did not work. The glass part unscrewed from the base when I tried to insert them in the light socket. This is less than 1% failure, and some of those may have been my clumsy hands breaking the bulbs. The company did send me replacements for those 3 bulbs.
I ran the bulbs outside in the Seattle rain for 3 weeks, for 4 hours each night. No failures!
These are good bulbs and I would recommend them. They were much less expensive than the local hardware store, which is an added bonus. .