Attwood Marine LightArmor HPX LED Underwater Light, 12/24V, 6 in, 12 LED, 5000 lm, Sapphire Blue Light, Surface Mount
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Overview
The Attwood Marine 66UW12B-1 is a surface-mount underwater LED light with 12 blue LEDs in a 6 inch housing. It is part of the LightArmor HPX range and uses a wide 80 degree beam, a 3 foot sheathed wire lead, and a maximum operating depth of 98.4 feet.
This light is meant to stay below the waterline and suits transom installations where you want underwater lighting without cutting a large thru-hull opening. The sealed electronics, reverse-polarity protection, impact-resistant lens, and active overheat protection all matter on boats that live with salt, washdowns, and steady vibration.
Key features
- Surface-mount underwater light with 12 blue LEDs
- 6 inch body for larger transom lighting layouts
- 80 degree beam spread for broad light coverage behind the boat
- Fully sealed waterproof electronics with reverse-polarity protection
- Heat-sink cooling system with active overheat protection
- Impact-resistant lens for underwater service
- 3 foot sheathed wire for routing power through the transom
- Maximum operating depth of 98.4 feet
Installation and fit
This is a surface-mount unit, so it fits boats where a low-profile underwater light makes more sense than a thru-hull body. On the 6 inch version, mounting-hole spacing is 5.25 inches, the wire clearance hole is 9/16 inch, and installed height from the mounting surface is about 0.56 inch. Those measurements are worth checking around trim tabs, steps, transducers, and any tight rigging space at the stern.
The light is for underwater use only and should be mounted below the waterline. A location at least 10 inches below the waterline is recommended, with the wire pass-through and fasteners sealed correctly while the rear cooling ridges stay clear.
Use on board
This model is a good match for center consoles, cruisers, and sportfishing boats that need fixed transom lighting in blue. It works best where you want a broad underwater wash at the stern and have room for a surface-mounted fixture rather than a recessed installation.
Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.
Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.
Delivery and tracking
Deliveries are handled by trusted carriers such as USPS, UPS, FedEx, and DHL. Estimated arrival times appear at checkout and depend on your location and the service you choose. These are estimates and can be affected by customs or carrier disruptions. A shipping confirmation with a tracking link is emailed when your order ships, and tracking may take up to 24 hours to update. You can also view tracking in your account.
Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.
Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.
Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.
To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.
We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.