Sea-Dog LED Utility Light, Blue LED, Black Finish - Part 401324-1

The Sea-Dog 401324-1 LED Utility Light is a compact surface-mount accent light designed for boat interiors, cabins, helm areas, and other onboard spaces where low-draw accent or utility lighting is needed. It uses a blue LED bulb paired with a black housing finish, giving it a low, subtle glow that is popular for mood lighting, indirect illumination, and marking walkways or steps without the harsh brightness of a standard white light.

The housing is injection molded from Delrin, a durable engineering plastic chosen for its strength, resistance to heat, and dimensional stability in a marine environment. The light surface mounts using four #6 flat head fasteners (fasteners are not included) and runs on a 12 volt DC system, matching standard marine electrical setups. Its low amp draw makes it well suited for lighting circuits where multiple accent lights are run off the same source without significantly taxing the battery.

This is the blue LED, black finish version of the 401324 series. Sea-Dog also offers the same light body in other LED color and finish combinations, so buyers should confirm they are ordering the specific part number that matches the color and finish they want.

Specifications

• Brand: Sea-Dog
• Manufacturer Part Number: 401324-1
• Product Type: LED Utility Light
• LED Color: Blue
• Finish: Black
• Material: Injection molded Delrin
• Voltage: 12 volts DC
• Mounting: Surface mount, four #6 flat head fasteners (not included)
• Dimension A: 2-3/16 inches
• Dimension B: 1-3/4 inches
• Dimension C: 1-9/16 inches
• Dimension D: 11/16 inches
• Weight: 0.055 pounds
• Package Dimensions: 5.81 x 3.88 x 1.5 inches
• UPC: 035514403481
• OEM Equivalent Part Number: 726985
• Standard Pack: 10 each

Replaces (OEM)

• 726985

Frequently Asked Questions

What color is the LED in the Sea-Dog 401324-1 utility light? The Sea-Dog 401324-1 uses a blue LED bulb set in a black-finish housing.

What voltage does this light run on? The 401324-1 LED Utility Light runs on a 12 volt DC marine electrical system.

What is the housing made of? It is constructed of injection molded Delrin, chosen for strength, heat resistance, and dimensional stability.

How is the Sea-Dog 401324-1 installed? It surface mounts using four #6 flat head fasteners; the fasteners are not included with the light.

What are the dimensions of this light? The Sea-Dog 401324-1 measures 2-3/16 inches by 1-3/4 inches by 1-9/16 inches, with an 11/16 inch dimension D.

How much does the 401324-1 weigh? This Sea-Dog LED utility light weighs 0.055 pounds.

Is this light waterproof? Yes, the Sea-Dog 401324-1 blue LED utility light is rated waterproof for marine use.

Does Sea-Dog make this light in other colors or finishes? Yes. The same light body is also offered as part number 401320-1 (white LED, black finish), 401321-1 (white LED, white finish), and 401325-1 (blue LED, white finish); the 401324-1 is specifically the blue LED, black finish version.

Is there an OEM equivalent part number for this light? The Sea-Dog 401324-1 has a listed OEM equivalent part number of 726985.

What comes in the box with this light? The package includes one Sea-Dog 401324-1 LED utility light; mounting fasteners are not included.

Can this light be used outside of a boat? The 401324-1 is designed as a marine utility light but its 12 volt DC, surface-mount design also suits other 12 volt DC low-voltage lighting applications such as cabins, RVs, and enclosed storage areas.

What is the difference between the 401324-1 and 401325-1? Both use a blue LED in the same size housing, but the 401324-1 has a black finish while the 401325-1 has a white finish.