Attwood LightArmor LED side and bow lights can look alike until you check the mounting surface and colour arrangement. Some are single red or green lights, others combine both colours in one housing, and one package contains two separate oval lights. Compare the original MPN, the body shape and whether the fitting mounts on the deck or on a vertical surface.
Check mounting face and colour arrangement
Lights installed on a suitable horizontal deck include combined red/green housings, individual port lights and the separate oval pair.
Attwood NV3012 red and green side lights attach to the appropriate vertical location; their housing is not a deck-light substitute.
Attwood NV4012 red and green lights have an elongated stainless housing with a different mounting outline.
Identify LightArmor navigation lights by exact MPN
A combined bi-colour light, an individually packaged single-colour light, and a matched pair have different package contents. Check the exact MPN before replacing a light.
| MPN | Mount / shape | LED colours | Housing | Supplied format |
|---|---|---|---|---|
| NV2002PB-7 | Round deck | Red/green combined | Black composite | Bi-colour bow light |
| NV2002SS-7 | Round deck | Red/green combined | Stainless steel | Bi-colour bow light |
| NV2012PBR-7 | Round deck | Red only (port) | Black composite | Single sidelight |
| NV2012SSR-7 | Round deck | Red only (port) | Stainless steel | Single sidelight |
| NV3012SSR-7 | Round vertical | Red only (port) | Stainless steel | Single sidelight |
| NV3012SSG-7 | Round vertical | Green only (starboard) | Stainless steel | Single sidelight |
| NV4012SSR-7 | Elliptical vertical | Red only (port) | Stainless steel | Single sidelight |
| NV4012SSG-7 | Elliptical vertical | Green only (starboard) | Stainless steel | Single sidelight |
| NV1012SS-1 | Oval deck | Red + green, separate pair | Stainless steel | Paired sidelights |
Check an original light before replacing it
Red is the port-side indication and green is starboard. Check housing style, hole spacing, wiring access and whether the original unit is deck- or vertical-mounted. Match the boat's approved light arrangement rather than relying only on colour.
A single bi-colour housing provides red and green outputs together. The NV1012SS-1 contains separate oval red and green deck lights. Individual vertical-mount lights and horizontal deck lights require their specified mounting orientation; do not substitute without confirming the full vessel configuration.
Browse the original Attwood MPNs
Open each part-number listing for product details and current availability.
Attwood NV2002PB-7
Identify this round deck model: One round deck-mounted housing supplies combined red and green output; confirm the deck cutout.
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Attwood NV2002SS-7
Identify this round deck model: Stainless-housed version of the combined round LED bow light.
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Attwood NV2012PBR-7
Identify this round deck model: Individual red deck-mounted port light, not a two-colour bow assembly.
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Attwood NV2012SSR-7
Identify this round deck model: Stainless round port sidelight for the intended deck position.
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Attwood NV3012SSR-7
Identify this round vertical model: Round body intended for a vertical mounting surface; different from a deck-mounted red light.
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Attwood NV3012SSG-7
Identify this round vertical model: Green companion in the round vertical-mount style; check the vessel's starboard mounting position.
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Attwood NV4012SSR-7
Identify this elliptical vertical model: Elongated vertical-mount red light; do not assume it shares the round unit's mounting holes.
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Attwood NV4012SSG-7
Identify this elliptical vertical model: Elongated green vertical-mount model for the appropriate starboard location.
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Attwood NV1012SS-1
Identify this oval deck model: One oval red and one oval green deck-mounted light supplied together as a pair.
Check exact listing and availabilityOther Attwood navigation parts
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