Q1: Will these bulbs fit my boat light fixture?

A: These bulbs are designed for standard 31mm / 1.25 inch festoon sockets. Please measure your original bulb length before purchasing. If your stock bulb is 31mm, these can be used as direct replacements.

Q2: What voltage do these marine LED bulbs work with?

A: These bulbs are designed for DC 12V systems. They are commonly used for boat anchor lights, masthead lights, stern lights, bow lights, all-round lights and running lights.

Q3: What should I do if the bulb does not light up after installation?

A: Please remove the bulb, flip it 180 degrees, and reinstall it. These LED festoon bulbs are polarity sensitive, so reversing the direction usually solves the issue.

Q4: Are these bulbs bright enough for boat navigation lights?

A: Yes. Each bulb uses 24 pieces of 3014 SMD LED chips and produces 6500K pure white light with up to 300 lumens. Please make sure your fixture and local boating requirements are compatible with LED replacement bulbs.

Q5: Is installation difficult? Do I need extra wiring?

A: No extra wiring or modification is needed. These are plug-and-play direct replacement bulbs. Simply remove the old 31mm festoon bulb and install the new LED bulb.

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Shangyuan Shangyuan 31mm Marine LED Festoon Bulb for Perko Navigation Light, Boat Light Bulbs for Boat Anchor Light, Boat Navigation Lights, Mast Masthead Light, Super Bright 12 Volt Bulbs for Boat Li

Product ID: 563221072

Details

Auto Part Position
Unknown
Brand
Shangyuan
Color
Silver
Lens Color
White
Light Source Type
LED
Special Feature
Easy

$35.54

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

Shangyuan Shangyuan 31mm Marine LED Festoon Bulb for Perko Navigation Light, Boat Light Bulbs for Boat Anchor Light, Boat Navigation Lights, Mast Masthead Light, Super Bright 12 Volt Bulbs for Boat Li

Specifications

ASIN	B07G3G95W5
Additional Features	Easy Installation
Auto Part Position	Unknown
Automotive Fit Type	Universal Fit
Best Sellers Rank	#22,106 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #36 in Boat Navigation Lights
Brand	Shangyuan
Brand Name	Shangyuan
Color	Silver
Compatible with Vehicle Type	Boat
Customer Reviews	4.6 out of 5 stars 1,377 Reviews
Is Assembly Required	No
Item Weight	0.01 Ounces
Lens Color	White
Lens Material	Polycarbonate or Acrylic
Light Source	LED
Light Source Type	LED
Manufacturer	Shangyuan
Manufacturer Part Number	202209021149
Model Number	4350151329
Specific Uses For Product	Boat Lights
Vehicle Service Type	Boat
Voltage	12 Volts
Wattage	1.8 watts

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$35.54

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

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TrustScore 4.5 | 7,300+ reviews

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