Bought for our add-on, needed Gimbal (adjustable in multiple directions) can light up. My electrician wife is picky about specs. One of them in particular was that there shouldn't be a sufficient gap between the lamp and the housing to see the junction box. It fit the bill and he sent back others from regular stores that didn't fit the criteria so I'd say that's a very positive review for this flashlight. I don't see the junction box. They are very bright at maximum output and dim down to a comfortably low light level without buzzing or buzzing. Bought in warm white. I can't comment on longevity as it was only installed for a month.
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