About 4 1/2 inches tall and 1 1/2 inches in diameter. Base is 5/16 inches in diameter. I do not have a fixture this size so have not been tested, selling as is.

Check my listings for more interesting items. Some items can be combined for lower shipping rates.  Will send refund of over payment of shipping when buying multiples that are shipped together.

Thanks for looking and have a nice day.