U.S. Customers: Orders shipped from Canada may be subject to U.S. import duties, taxes, and/or tariffs as assessed by U.S. Customs and your carrier. These charges are not included in our product prices or shipping rates. You are responsible for any duties/tariffs/fees due on delivery or prior to delivery.
Packed and shipped within Canada!

Premium Marine Quality Parts

Attwood Marine

Attwood 66Uw03B7 Lightarmor™ Underwater Light 4" Blue - 66Uw03B-7 - 23-66Uw03B7F1

LSN 23-66UW03B7 MPN 66UW03B-7 UPC 22697660039 MFR Attwood Marine



Available @
ON, Warehouse
BC, Warehouse


This product may be available for purchase online. For pricing and availability, click the “Ask a Question about this Product” button below to speak with our team. Let us know your shipping destination and required quantity, and we’ll have a personalized quote ready for you.

$418.69
Canadian Dollars
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Exclusive Heat-Sync Cooling System with Active Overheat ProtectionResistant to corrosion, chemicals, and UV DamageExtreme impact-resistant lens3" sheathed wireReverse polarity protectionFully-sealed waterproof electronicsSimple installationLow-profile design

Part #:23-66UW03B7
Manufacturer:ATTWOOD MARINE
Manufacturer Part #:66UW03B-7
UPC:022697660039
Order In Multiples Of:1
Lumens1,350
LED ColorSapphire Blue
Volts12
Amps0.85
Size4"
LEDSapphire Blue

Variations
23-66UW12B7Attwood 66UW12B7 LightArmor™ Underwater Light 6" Blue
23-66UW12G7Attwood LightArmor™ Underwater Light 6"
23-66UW12W7Attwood 66UW12W7 LightArmor™ Underwater Light 6" White
23-66UW06W7Attwood 66UW06W7 LightArmor™ Underwater Light 5" White
23-66UW06G7Attwood Light Armor Underwater Light 5"
23-66UW06B7Attwood 66UW06B7 LightArmor™ Underwater Light 5" Blue
23-65UW06G7Attwood 65UW06G7 LightArmor™ Underwater Light 5" Green
23-65UW06W7Attwood 65UW06W7 LightArmor™ Underwater Light 5" White
23-66UW03G7Attwood 66UW03G7 LightArmor™ Underwater Light 4" Green
23-66UW03W7Attwood 66UW03W7 LightArmor™ Underwater Light 4" White
23-65UW06B7Attwood 65UW06B7 LightArmor™ Underwater Light 5" Blue
23-65UW03W7Attwood 65UW03W7 LightArmor™ Underwater Light 4" White
23-65UW03G7Attwood 65UW03G7 LightArmor™ Underwater Light 4" Green
23-65UW03B7Attwood 65UW03B7 LightArmor™ Underwater Light 4" Blue
23-65UW12W7Attwood 65UW12W7 LightArmor™ Underwater Light 6" White
23-65UW12G7Attwood Light Armor Underwater Light 6"
23-65UW12B7Attwood 65UW12B7 LightArmor™ Underwater Light 6" Blue
Northern Marine Canada
Our products are shipped from Canada!
Parts Warehouse:
Toronto, Ontario, Canada
Head Office:
Kingston, Ontario

About Us

Northern Marine is a Canadian supplier of premium marine and RV parts and accessories from top industry brands. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.