I've been very happy with these bulbs so far. The price was amazing vs. local, and the longevity has been fine. I haven't lost one yet, on all night for a few months now. The look and fit is identical to the stock bulbs in my landscape lighting. Just a brief comment to those who  had bulbs burn out quickly--it is advantageous to have the wattage of all the landscape lights installed come close to the rated wattage of the transformer, as the voltage coming out of the transformer is not regulated and so can be higher than anticipated if too few fixtures are installed. This will lead to premature burn out. I've got 76 watts of lights on an 80 watt transformer, which keeps the voltage down. Just a thought...