Product Description:
Bi-color bow light certified for replacement use only on power driven vessels under 12 motors (39.4ft.) Chrome plated zinc alloy with 3/4" Flag socket. No. 71 Bulb included. Base dimensions: 3 7/8" x 6 3/4

Additional Info:
Manufacturer: Perko
MPN: 1218DPCHR
Product SKU: PKO-1218DPCHR
Weight:0.75 pounds