Illuminate the waters with the formidable Aurora 40 Inch Light Bar, ranking as Aurora's second most potent offering. Emitting a staggering 34,240 lumens, this light bar is designed with a combination beam pattern, integrating both flood and spot optics. This design ensures a broad and far-reaching light distribution, providing exceptional visibility when activated.
The IP69 rated housing is constructed of high quality 6063 aluminum and then mated with UV & Scratch resistant GE Lexan lens.
To guarantee a watertight seal, the LED light bar is secured with 316 stainless steel screws, spaced every 1.5 inches across the surface area, ensuring durability that withstands even the harshest marine environments.
The Aurora LED boat light bars feature a white coating, not only to complement the style of your vessel but also to offer optimal protection against various environmental conditions.



What's in the Box?
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One 40 Inch Boat Light bar with Female Deutsch Connector
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Two Dual-Row Boat Light Bar Mounts
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Two Rubber mounting pads
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One Deluxe Wiring Harness that consist of an on/off switch with LED indicator light, in-line fuse, 12v40A relay, and all the wiring you need for professional installation
These products are not just for marine applications, they can be used on cars and trucks. They are great for individuals who want to get away from the traditional black colored LED lighting products.
BOAT LIGHT BAR EXTERIOR
- Outdoor Dupont painting coats the LED light bar housing, guaranteeing the housing will remain unchanged for 5 years.
- To prevent unwanted wind noise Wind Reducers are equipped to ensure a quiet experience during high speed travel.
- All LED light bars are equipped with a Deutsch connector which is globally renowned for its ability to be waterproof and its ease of use.
- The LED Light Bar is equipped with a special breather apparatus that is uniquely designed to prevent condensation and water intrusion.
- The lens is crafted from high quality GE Lexan which is 300 times stronger than glass plus its resistant to corrosive acids and other chemicals such as gasoline.
BOAT LED LIGHT BAR INTERIOR
- Aurora LED Light Bars are made with Cree LED chips (Made in the USA) which allows for low forward voltage, low heat generation, long life and high ESD tolerance and resistance.
- The PCBA (Printed Circuit Board Assembly) is engineered with unique temperature protection, voltage protection and current protection designs to maximize efficiency and increase durability. This unique design means no electromagnetic interference with other nearby electronics on your vessel.
- Over voltage protection is installed prevent premature failure from accidental voltage fluctuations.
BOAT LED LIGHT BAR TESTING

Boat Light Bar Technical Specifications
- Operating temperature: -40 to 145 degrees
- Operating Voltage: 10-30V DC
- Life Span: 50,000 hours
- Housing color: White
- Aurora ALO-M-40-P4E4J, Aurora ALO M 40 P4E4J