Attwood 65UW12B7 LightArmor™ Underwater Light 6" Blue
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Upgrade your below-waterline lighting with the Attwood LightArmor™ underwater light (6" blue). Built for marine conditions, it uses a heat-sync cooling system with active overheat protection and fully sealed, waterproof electronics.
Key Features
- Heat-Sync cooling system with active overheat protection
- Blue underwater LED light for marine below-waterline mounting
- Resistant to corrosion, chemicals, and UV damage
- Extreme impact-resistant lens
- Reverse polarity protection
- Fully-sealed waterproof electronics
- 3" sheathed wire
- Simple installation with low-profile design
Intended Use
- Underwater boat/transom lighting (marine use)
- 12V or 24V DC systems (per LightArmor 65UW12B-7 family listings)
- Surface-mount underwater LED applications mounted below the waterline
Product Details
- Attwood LightArmor™ Underwater Light 6" Blue
- Model/SKU: 23-65UW12B7 (LightArmor 65UW12B-7)
- Color: Blue
- Size: 6 in (per LightArmor model listings)
- Wire: 3" sheathed wire (per provided description)
- Protection: reverse polarity protection (per provided description and listings)
- Cooling/thermal: heat-sync cooling system with active overheat protection (per provided description and listings)
- Construction/fit: low-profile design; extreme impact-resistant lens; fully-sealed waterproof electronics (per provided description and listings)
Parts Desk Insights
Best Use Case: Ideal for boats where you want a compact, low-profile underwater LED light that mounts below the waterline for reliable blue illumination.
Common Issues: If the light does not come on, recheck wiring polarity and confirm it’s mounted correctly below the waterline. For the most reliable operation in rough conditions, inspect mating surfaces and ensure any mounting hardware and seals are installed cleanly and evenly.
Related Products & Accessories
- Attwood Underwater Light Mounting Hardware / Accessories - Browse the Electrical & Accessories category for compatible wiring components and mounting/installation supplies for underwater LED lights.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.