Good features: - They give a lot of light - No gap problems when installing - They are cheap but 2 inches. Spacers were required to provide additional spring tension. The foam gasket is useless; I took it off and applied a light coat of paint sealer around the outer perimeter to seal out the light - I installed eight of them on 11/2019 and three of them died within two weeks in October 2020. They start blinking, switching turn on and off while the other lights in the circuit are still on, and then turn off. I would happily pay more for lamps that last longer.
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