Home Marine Electrical Lighting Light Bulbs & Sockets L.E.D. Bulb (MR-16) Seasense L.E.D. Bulb (MR-16) $16.99 L.E.D. Bulb (MR-16) quantity Add to cart Product Details Product Details MR-16 L.E.D. Bu Replace your existing power hungry incandescent light bulbs with more efficient, longer lasting LED bulbs. Single element 1156 style bu Rated at 50,000 hr lifespan.