Replacement navigation light LED bulb ILTW1157-SMC

Tower Navigation Bayonet (back-entry) LED Replacement Bulb,Cool White, 10-30VDC (3.0W), Omni-Directional, BAY15d Socket This is the highest output LED tower cluster available for marine use. It uses 18 surface mount cool-white (SMD) LEDs arrayed in 6 planes for 360° visibility. Proprietary PWM Constant-Current chipset results in high performance across the entire 10-30VDC range. This LED bulb product is ideal for masthead (anchor light) and stern lamp applications in fixtures that use a BAY15d bulb (double contact, offset pins). Fits Aqua Signal Series 40, 41, 42 and 50, as well as Hella 2984 and Perko 200 Fixtures (clear lens fixtures only). Replaces Aqua Signal bulb #90005, Hella bulb #78290 and Perko bulb #037512V10W.