Product Details Keep your navigation lights and interior boat lighting working when the bite runs past sunset with the Boating Essentials LED #1004 Replacement Bulb, a direct-fit upgrade for anglers who fish early for walleye, stay out late for crappie, or need dependable light while rigging for catfish at the dock. This LED replacement for standard #1004 bulbs installs quickly and helps restore clear, consistent illumination for common boating applications, delivering stronger lighting performance and a longer service life than a standard bulb while keeping replacement simple when time on the water matters. Replaces standard #1004 bulbs easily Delivers brighter, more efficient lighting with longer-lasting LED performance Speeds up maintenance with quick, straightforward installation Works well for boat navigation lights, interior compartments, and other onboard lighting needs Prop 65 Warning Customer Reviews Be the first to write a review Write a Review