Marine White Surface LED Rock Light | White (5700k)
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The STEDI Marine White Surface LED Rock Light (5700K) is the ultimate utility light for applications where space is at a premium but high-output illumination is non-negotiable. Designed to be "larger than life" despite its tiny 62mm footprint, this surface-mount light is the go-to choice for boat decks, engine bays, and task lighting.
Extreme Efficiency & Output
STEDI has optimized the Surface Rock Light to deliver maximum brightness with a negligible impact on your battery:
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High-Performance OSRAM/CREE LEDs: Utilizing premium emitters chosen for their superior spectral power distribution, these lights produce a true 5700K white light.
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Impressive Lumens: Each individual unit emits 813 Lumens, providing a surprising amount of light for its size.
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Ultra-Low Draw: Drawing a tiny 0.4A @ 13.6V, you can string multiple lights together on a single circuit without needing heavy-gauge wiring or high-amperage fuses.
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120° Ultra-Wide Beam: The broad emitting angle ensures a massive spread of light, making it the most versatile product in the STEDI range for eliminating dark spots.
Indestructible Marine Build
The "Marine White" edition isn't just about the color; it’s built to survive the harshest environments on earth:
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IP69K Rated: This is the highest protection rating available. It means the light is not only fully submersible but can also withstand high-pressure, high-temperature wash-downs (like a steam cleaner or pressure washer).
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Abrasion-Resistant Lens: Features a specialized finish that resists scratching and UV-yellowing over time.
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Cast Aluminum Housing: The rugged body acts as an integrated heat sink, ensuring a 50,000-hour lifespan.
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CISPR Class 5 Guaranteed: Engineered to be electronically "silent," meaning it will not interfere with your VHF radio, GPS, or other sensitive marine communication equipment.
Versatile Installation
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Compact Size: At only 62mm x 39mm, it is roughly the size of a side marker lamp, allowing it to be mounted on side rails, under gunwales, or inside cabinets.
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Flexible Cable Exit: The 1.2m lead can exit from either the rear or the side of the housing, providing a clean, professional finish regardless of your mounting surface.
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Rubber Mounting Base: Every light includes a flat rubber pad to protect your boat's gelcoat or paint and reduce vibration.
Technical Specifications
| Feature | Specification |
| SKU | LEDROCK-MARINE-1PC |
| Lumens | 813 Lm |
| Current Draw | 0.4A @ 13.6V |
| Voltage | 9V - 24V DC |
| Beam Angle | 120° (Ultra-Wide Flood) |
| Colour Temp | 5700K (Pure White) |
| Ingress Protection | IP69K (Submersible & High-Pressure Resistant) |
| Dimensions | 62mm (W) x 39mm (H) x 18mm (D) |
What’s in the Box?
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1 x STEDI Surface LED Rock Light (Marine White)
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1 x Flat Rubber Mounting Pad
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Stainless Steel Mounting Screws & Bolts
The Bottom Line: The STEDI Surface Rock Light is arguably the most versatile light in the marine industry. Whether you need to light up a bait board, provide safety lighting along a walkway, or illuminate a dark engine room, its combination of IP69K durability and high-efficiency output makes it the gold standard for compact marine lighting.