these are without a doubt the best solar lights i have bought..we use them as driveway lights BUT we also put the blue ones in the pool(6 of them underwater!!) i wish i could show a picture..we are amazed. they are as bright as the ones by the driveway...we bought 12 white and 16 blue (12 on the seawall) they are just beautiful and you can drive a car over them and no damage..