SeaDog 4418161 MR16 Halogen Bulb With Reflector, 12V, 10W
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You have 30 days to request a return. All sale items are final sale.
Sea-Dog MR16 halogen bulb with reflector is designed for 12V marine lighting applications, using a bi-pin MR-16 base for a direct bulb-style replacement.
Key Features
- MR16 halogen bulb with glass reflector
- Bi-pin (MR-16) base for low-voltage 12V systems
- 12.8V DC, 10W output
- Sea-Dog part number: 4418161
Intended Use
- Marine navigation and cabin lighting fixtures that use an MR-16 bi-pin halogen bulb
- Low-voltage 12V DC lighting housings designed for MR-16 reflector bulbs
Product Details
- SKU (variant): 354-4418161
- Sea-Dog part number: 4418161 (also seen as 441816-1)
- Bulb type: MR-16 halogen with reflector
- Base: bi-pin (MR-16)
- Voltage: 12.8V DC
- Wattage: 10W
- Candle power: 500
- Dimensions: 1-3/4" (A) x 2" (B)
- Pack: 10 bulbs (retail case/pack quantity as specified)
Parts Desk Insights
Best Use Case: Use this MR-16 reflector bulb when your existing 12.8V DC, 10W MR-16 bi-pin halogen lamp has burned out and you want the reflector-equipped halogen output for the same light fixture housing.
Common Issues: The most common replacement mistakes are selecting the wrong base type (MR-16 bi-pin vs. other reflector or cap styles) and installing an incorrect voltage/wattage in the same fixture. If the fixture has a specific bulb code on the housing, match it before replacing.
Related Products & Accessories
- Browse Marine Replacement Bulbs - LED, Halogen & Navigation Light Bulbs - Use the collection to compare alternate bulb chemistries (LED vs. halogen) and match your fixture’s bulb style.
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.