578 LED Boat and RV Light Bulb - 8 LED Festoon - 44mm - 60 Lumens

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We have discontinued this product permanently. Please find suggested replacement products from below section.
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LED replacement bulbs can fit numerous boat and RV applications such as navigation lights, anchor lights, stern lights, vanity lights, map lights, dome lights, and footwell lights. This 4410 LED festoon bulb replaces a variety of traditional bulbs including 4410, 578, and 12864 bulbs. The 44-mm bulb has 8 LEDs (5050 SMD) on a rectangular PCB (printed circuit board). LEDs emit up to 60 lumens and are mounted to one side of the board for direct illumination with no wasted light. A festoon base allows for easy plug-and-play installation. The energy-efficient bulb operates with in a 10-14.8 VDC range and lasts 25 times longer on your motorhome or boat than incandescent bulbs. Available in cool white, natural white, warm white, red, and blue. Not sold in pairs. Price per bulb.


  • Anchor Lights
  • Footwells
  • Glove Box
  • Map Lights
  • Masthead Lights
  • Stern Lights
  • Trunk Lights
  • Vanities
3 Years
3 Years
Super Bright LEDs, Inc. offers a 3-year warranty to protect against manufacturer defects and malfunctions. If you experience failure of an LED or other component not caused by negligence, abuse, unauthorized repair or disassembly, we will replace the product within the warranty period. In the case the exact product is no longer available, a gift card for the value of the original purchase price will be provided. Read More

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