Look at the fixtures you're putting them in and consider if they're getting adequate cooling. If your average "long lasting" (they all claim this, but not at what temperature...) LED bulb is uncomfortably hot to touch, it's on the fast track to failure.
Mine are hanging in thin air over my bathroom mirror. The GE Reveal bulbs say they're good for bathrooms, but I suspect they don't like the humidity. I have four at a time in the fixture and six of them have died in the last two years. Once this box is empty I'll get something else.
