Replacement Bulb for Navigation Lights - Series 40, 41, 42, 50 & 55 No Smoking No Open Flames" rinse eyes thoroughly with water

rinse eyes thoroughly with water

Simple Operation: No need to read complex manuals or get confused by too many working parts

These industrial flotation vests are all USCG TYPE III approved and designed for maximum comfort and mobility on the job

Precision Purpose

Replacement Bulb for Navigation Lights - Series 40, 41, 42, 50 & 55 No Smoking No Open Flames" rinse eyes thoroughly with waterDescription These are incandescent Aqua Signal replacement light bulbs. Some useful bulb identification information: BA 15d bulbs: double contact bayonet, 15mm base diameter, pins are opposite each other BAY 15d (DC Index) bulbs: double contact bayonet, 15mm base diameter, pins are offset so the bulb only fits into the socket in one orientation BA 15s bulbs: single contact bayonet, 15mm base diameter, pins are opposite BA 9s bulbs: single contact