Hella Marine

Hella Marine 8504 Masthead/Floodlight

Item: #923039 | Part Number: Not Selected
$126.99
or 4 interest-free payments of $31.75
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        $126.99
        Need Help? Speak to an Outfitting Specialist [email protected] 1-800-628-8225 MON-FRI 9AM-5:30PM SAT 9AM-3PM
        Description

        The Hella Marine 8504 Masthead/Floodlight combines a powerful deck floodlight and a compliant masthead navigation lamp in a single, rugged unit. Designed for vessels up to 20 meters, it delivers wide-area illumination with Hella's 'Free Form' reflector technology while ensuring reliable visibility and durability in marine conditions.

        Image of : Hella Marine 8504 Masthead/Floodlight Hella Marine 8504 Masthead/Floodlight Item # 923039

        Description

        The Hella 8504 is a combination Lamp Deck Floodlight and Masthead Lamp combined in one robust housing. It's suitable for vessels up to 20 meters in length.

        Features:

        • Hella 'Free Form' reflector technology
        • Flexible mounting arms for mounting on a variety of mast profiles
        • Illuminates large areas of deck or superstructure
        • Glass lens bonded with reflector to be dust and moisture resistant
        • Covered bulbs for moisture protection
        • All metal parts are stainless steel
        • Fiber reinforced housing

        Specifications:

        • Material: UV and impact resistant plastic housing
        • Bulb: 12V / 10W BAY15d and 12V / 55W H3 bulbs included
        • Installation: Navigation Lamp and Deck Floodlight require separate wiring
          • Housing arms flex to fit around mast profile
        • Waterproof: IP X4
        • Maximum Output: Deck lamp 12V / 55W or 24V / 70W
          • Not suitable for 100W bulbs
        • Minimum visible Distance: 3 NM

        Part Numbers for Hella Marine 8504 Masthead/Floodlight

        Reviews

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        Questions

        How do you remove the cover for the steaming light to replace the bulb??

        Asked by: SV Ocean Song
        Pop off the trim from around the bottom of the steaming light. It separates the deck and steaming light. There are buttons on each side to push in and pull out the trim. Pretty straightforward. 
        Answered by: SVLife
        Date published: 2024-03-28

        Does anyone have a wiring diagram

        Asked by: Carl
        There is no wiring diagram provided for this light, however the masthead and flood are wired separately. This means you would need a positive and a negative into each (there are rubber grommets on the back of the bracket to feed each pair through). If you need further assistance, please feel free to reach out to us at [email protected].
        Answered by: MorningGlory
        Date published: 2025-11-13

        I'm looking for a replacement lens for the deck light. Not seeing here at Defender.

        Asked by: texana
        If you research the manufacturer of the combo nav/deck light website, it will describe the deck light fixture you need. I believe it will be a complete bulb, not a lens.
        Answered by: OB70
        Date published: 2026-03-26
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        Hella Marine 8504 Masthead/Floodlight
        Total:
        $126.99