This flagpole mount will work, the solar flagpole light is great. We had to do some minor repairs to our flagpole mount, no better time to do a review for all you patriotic viewers out there.
We got the flagpole mount at Lowes for just $10, seem like a great deal if it would hold up for more than a few months. It may just be Florida and the high winds we see here, but I this if I was going to do this again, I would have just got the Amazon flagpole mount below, for about the same price. The teeth on the Amazon mount would bite more as you tighten it.
Link for flagpole mount I should have got: https://amzn.to/2EfpNzx
Link for Lowes flagpole mount: https://www.lowes.com/pd/Rain-or-Shine-Silver-Metal-Mounting-Bracket-Flag-Pole-Mounting-Bracket/999908261
Solar Flagpole Light
The light we got from Lowes works very well even with the street light right next to our house. When Danielle and I were doing this, it was an impulse. If I was going to do this again I may have source everything on Amazon versus Lowes and saved money.
Link for Solar Flag lights from Amazon: https://amzn.to/3k4auvW
Link from Lowes for solar light: https://www.lowes.com/pd/Independence-Flag-Black-Plastic-Solar-Powered-Flag-Pole-Light/3691018