Attwood Pulsar Deck Mount Port Side Light – Red (5040R7)
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
The Attwood Pulsar 5040R7 Port Side Light is a low-profile, deck-mount navigation light designed for boats up to 39.4' (12 m). The red port light delivers 1-mile visibility and installs flush to the deck with just two #10 fasteners, making it a clean, professional-looking solution for new builds and replacements alike.
Key Features
- Rated for vessels up to 39.4' (12 m) in length
- 1-mile visibility — meets USCG requirements for boats in this size class
- Twist/bayonet lock design secures lens and cover to base without exposed hardware
- Cover and lens conceal installation fasteners and seal out water
- Includes 8-watt wedge base lamp and 7" wire leads for 12V DC connection
- Installs with 2 × #10 fasteners (not included)
- Visible arc: 112.5° (port side)
- Dimensions: 2-3/8" diameter × 1-7/16" height
- Black housing
Best Use Case
Best suited for powerboats, runabouts, and center consoles up to 39.4' where a clean, low-profile deck-mount light is preferred over a raised-base style. The bayonet lock design makes lens and bulb replacement straightforward without tools. Pair with the matching starboard green light for a complete port/starboard set.
Parts Desk Insights
This is the port (red) light — confirm you need port before ordering. For the matching starboard green, see the Attwood Pulsar Deck Mount Starboard Side Light – Green. If you prefer a raised-base profile, see the Attwood Pulsar Raised Base Side Light – Red and Attwood Pulsar Raised Base Side Light – Green. For 2-mile visibility alternatives, see the Perko 0254B00DP1 Sidelight or Perko Red & Green Sidelight Pair.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 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.