Waterwood Handpainted Pineapple Doorbell Easy to install over existing round or rectangular doorbell Button is lighted 1/2"Diameter , 3-7/8" x 1-7/8" Lighted Door Chime Push Button With Solid Brass Mounting Screws. Unique hand painted designs are copyrighted and cast from polyresin Hard Wired. , Maximum Voltage 16Volt.