Attwood 3500 Series LED Navigation Lights

Priced: $44.99 Rated:   - 3 stars out of 5 by 19 reviews. $44.99
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Regularly: $47.99
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Attwood 3500 Series LED Navigation Lights -

Proprietary optical design draws only 2.4 watts at 12VDC that''s extremely low power draw for today''s market! These lights are completely sealed and are watertight, designed to resist corrosion in even the most extreme saltwater environments. LED technology keeps lights cool to the touch and is rated for 50,000+ hours of use.

1nm lights are for use on boats up to 39.4'L; 2nm lights are for use on boats up to 65.6'L.

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Attwood 3500 Series LED Navigation Lights Reviews:

Positive Reviews:

its a good product

It was a little hard to install but I did it the wiring was hard from my boat not the light`s also I had marine sealant put before I set it in on deck then a little on the edge of each light we all can see each other now when we are out at night my friends call me on the radio to dim it down I'm scarring the fish away too to bright thanks west marine for the folks there how they told me how to install it.and if you need help talk to them.
lawaia at on 10/10/2013

outstanding visibilty

These lights were installed on my charter boat and can be seen a long ways off to keep others out of my way and me out of there's. If poor light out they light up the bouy's going in and out of the channel.
Can not beat these for bow lights on a b at on 06/06/2011

This unit exceeded my expectations!!!!!

This unit exceeded my expectations. Installation was straight forward and easy. Unit looks great at night and no more bulbs to replace or corroded lamp contacts to deal with. LED is the only way to go.
Liberty Belle at on 09/09/2010

So Far So Good

Very well designed for a clean install. There is space to fit the wires under the dome. Very bright. I have only had installed for 1 month, but I have very happy so far
capttris at on 05/05/2011

Attwood Navigation Lights

This new LED bow light really updated and improved the bow area of my 31 year old sailboat. I plan to install similar units for the stern and mast lights.
Captain Smiley at on 07/07/2013

I would buy this product again

Used the light on my boat 34 ft. Cruiser ,it was easy to insttall and works great no more faulty old fashion bulbs that corrode.
big guy at on 07/07/2011

Great Side Nautical LED Lighting

Nautical lighting has looked better. Much clearer than the old legacy style with lower wattage draw.
Craig at on 11/11/2013

easy to install and they look great.

LED is bright and looks so much better that the origanl lights.
Dand at on 05/05/2013

Great product

Make sure you have a flat mounting surface.
Handyman Ed at on 07/07/2013

Bright as ever

Easy to wire
Tom at on 06/06/2011

Negative Reviews:

Small and neat, but no good

Replaced my old Hella dual color with the dualcolor LED by Attwood one year ago. The lamp is small in size and has a bright light. The reason why I bought the lamp was the ability to switch position of the red and green LED which made it possible to mount upside down in the bow of my sailing vessel. The lamp has only been in use when motoring. Using a tricolor in the mast top when sailing. Now the green sector of the Attwood is gone after maximum 30 hours of use. Would expect more from a lamp which is rated for 50,000+ hours use and have got 10 years warranty according to Attwood. Their customer service is also poor with no answer after more than one week.
Hero at on 03/03/2012

Beter quality found in the dollar store

I purchased the 3800 series stainless side lights. Thakfull West Marine has a good return policy.
My review and ratings are my opinion and not good because it took a lot of effort just to make the bulb fit tightly. If you pay $44 each for a small plastic boat lights, you would expect to get marine quality. I have found better quality bulb fit in flashlights in the dolar store.
These are nuch lower quality than a $24 universal trailer light system and you get both sides. Worse yet with the trailer lights you get everything and it will last at least 3 years. These will start coroding the first day.My life exptancy is 1 year. Never again.
Johnny at on 08/08/2013

Poor design

In order to install, the lens cover must be removed to locate front mounting location. The lens covers do not come off easily. You are to turn the lens counter clockwise to remove. The factory says you need to push down and turn (not in instructions)On a 80 degree day I heated the lens, and only then was I able to remove the lens. The hole required is 1 1/8 to accept the bottom of the unit. I modified the bottom tab, so only a small hole is needed for the wires. Over designed without practicallity in mind.
Charlie Fox at on 11/11/2012

Be prepared to replace them....

Apparently I have the earlier version, that appears to have the separate power supply and separate LED. Have now had to replace both port and starboard lamps....unexpected....thought these would last forever...
The new version on port has gone 2 years, but in replacing the starboard one today, I note the wire is bare copper--not even marine wire once you get past the tinned end. If you put these on, be prepared to replace them. I got a warranty replace on the port, will do the same for the starboard and have a spare for both sides....
tinbucket on seawater at on 07/07/2013

Port light out in less than a year

Installed on a small Amanzi inflatable, less than a yr old, lights used 3 times and the port light is out. 10 yr bulb?
Only resolution is to send light back to manufacturer, no field support avail from local marine parts outlets. Dissappointing.
All that said, I did have very professional conversation with an Attwood customer service ,representative. We will see how quickly they can turn around a replacement so I can install.
Mark at on 07/07/2012

Poor Life for LED

Purchased for durability and dependability at night on small boat at premium price. After 6 months Red light has failed. Cause is LED lamp has cracked and split open from inside. Beleave that poor manufacturing technique is cause of failure.
Note that my boat is stored indoors and has had very little use since LED light was installed.
Weavil II, the lesser of 2 weavils at on 11/11/2012

Corroded After 2 Years In The Tropics

These might be okay for a trailerable boat that's covered all the time, but they do not last on an ocean-going cruising vessel. Cheap plastic construction with a stainless steel cover. Mine corroded after 2 years of summer torrential rains and slamming to weather in the tropics. Water entered into the "Closed LED" making them inoperable.
FrankieTSM at on 09/09/2013

Easy but good for only a year.

I found the same problem as Jay. Port, red LED failed after 1 year.
BillfromJupiter at on 02/02/2012

Neutral Reviews:

nice looking works great.....for a year

Not required on a 12' boat, but I fish at night in a bay, so for safety I bought a bow light that I thought would last. The red light went out after less than a year. Upon inspection of failure, I can see where the led was not sealed correctly from factory, allowing h2o (and corrosion) into the led chamber causing failure. 10 yr warranty helps, but the 2 hr drive back to WM doesnt really make it worth it. Do not depend on this product. I guess I paid for the warranty, not a quality product as I had hoped.
jay at on 07/07/2011