
I used them to light up a basement in an old house with 4 x 5 bars that wouldn't fit in a 6 inch box. They are bright, easy to install and appear to be well made. I put them in new construction glasses that are firmly fixed. If you were going to use them with a reconstructive glass I would fit them into a jig first - they are very tight and require a lot of force. They come with an E26 adapter which I don't need but will definitely save time on installation. Overall very satisfied (check prices in big stores for something like this.)

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