This is a 12V 24V 2NM white LED bulb for use in navigation light with clear lens.  Bulb is indexed (offset side pins) for use in aqua signal lights etc.

Polar Star 40 Series

15mm Bayonet Index and Non-Index Marine Navigation Lights LED Replacement Bulbs

2nm Visibility

15mm Bayonet Base, Non-Polarized

(Index/Offset Pins and Non-Index/Level Side Pins)

After-Market

LED Replacement Bulbs for Navigation Lights.

• 2nm Certified LED Light "Engines"
• Single Color (Warm White, Red , Green, & Amber/Yellow)
• Bicolor (Red & Green)
• Tricolor (Warm White, Red, & Green)
• 12/24VDC and 120VAC
  
• Low Power Draw, ~1.5W (Non-Polarized Connection)
• 2nm Certified USCG ABYC A-16 After-Market Bulbs
• Direct LED Replacements for Most Navigation Lights
• Ultra-Rugged with No Filament to Burn Out or Break

LED

Descriptions:

These Marine LED bulbs are specially designed as direct replacements for many navigation lights available in the market such as those from Aqua Signal® (series 40, 41, 42, 50, 55) as well as the ones from Attwood®, Hella®, Perko® and several other manufacturers.  These high-quality bulbs are the perfect way to reduce energy consumption on your boat with low current draw.  They are especially well-suited for mast mounted lights, as their incredible reliability will mean an end to frequent climbs up the mast to replace navigation light bulbs. 

ABYC A-16 and USCG COLREG 1972 (IMO) Standards Certificates: Certified for correct Chromaticity (white, red, and green), Luminous Intensity, and Cut-off Angles.

12/24V Index Models:

White Polar Star 40

PN:8001757

For anchor, stern, masthead (steaming, running) navigation lights.

Red Polar Star 40

PN:8001764

For port side-lights.   

Green Polar Star 40

PN:8001771

For starboard side-lights.

Amber/Yellow Polar Star 40

PN:8000043

Bi-Color Polar Star 40

PN:8001634

For both top and bottom mount navigation bicolor bow lights.

Tri-Color Polar Star 40

PN:8001450
For your tricolor navigation lights (tricolor stacks).

For single, bicolor, & tricolor aqua signal series 40, 41, 42, 50, 55, etc. navigation lights. 

aqua signal series 40 anchor light

For single color Hella series 2984, 2386, 2988, etc. navigation lights.

Hella series 2984 masthead navigation light.

Hella series 2984 tricolor navigation light.

For Perko series 200 navigation lights (Bulb Fig. 0375).

Replaces aqua signal bulbs 90005, 90006, 90002, 90003, etc.

Replaces Hella bulbs 78290, 78291, 78292, 78293, 78297, 8GA003488-121, etc.

Replaces Perko bulbs 037512V10W, 037512V25W, 037524V10W,

037524V25W, etc.

BAY15D

Index Bayonet Base

Non-Polarized

Dimensions Drawing  

12/24V Non-Index Models:

White Polar Star 40 NI

PN:8001078

Red Polar Star 40 NI

PN:8001382

For port sdie-lights.   

Green Polar Star 40 NI

PN:8001405

For starboard sdie-lights.

For single colored Perko series 1127, 1128, 1129, 1130, etc. navigation lights (Perko Bulb Fig. 0374).

Perko series 1130 navigation light.

Replaces Perko bulbs 0374001CLR, 0374002CLR, etc.

120V 3W Index Models:

120V White Polar Star

PN:9000388

3NM For anchor, stern, and steaming (running) lights.

120V Red Polar Star

PN:9000647

2NM for port lights.  

120V Green Polar Star

PN:9000654

2NM for starboard lights.

For single aqua signal series 40, 41, 42, 50, 55, etc. 

For single color Hella series 2984, 2386, 2988, etc..

For single color Perko series 200 (Bulb Fig. 0375).

Replaces aqua signal bulbs 90285, 90286, etc.

aqua signal series 55 masthead light

BAY15D

Index Bayonet Base   

120V 3W Non-Index Models:

120V White P374-4 NI

PN:9003744

3NM For anchor, stern, and steaming (running) lights.

120V Red P374-4 NI

PN:9000661

2NM for port lights.  

120V Green P374-4 NI

PN:9000678

2NM for starboard lights.

For single colored Perko series 1127, 1130, etc. (Perko Bulb Fig. 374-4).

BA15D

Non-Index Bayonet Base   

1) We recommend using red LED bulb for nav lights with red lens, green LED bulb for nav lights with green lens, white LED bulb for nav lights with clear lens, bicolor LED bulbs (US patented, Dr. LED) for nav lights with bicolor lens, and tricolor LED bulb (US patented, Dr. LED)  for nav lights with tricolor lens.

2) We have our red, green, and white LED bulbs (our nav bulb LED engines) certified in nav lights with the corresponding colored lens for the 2nm intensity and the needed colors.

3) We do not recommend using white LED on nav lights with colored lens.

The reason being white LED emits mostly blue and yellow light (human see this as white, but not enough for 2nm for the red and green lens).  By using red LED on nav lights with red lens, only the needed red light is produced and will pass thru the red lens.  The same reason for green nav lights.  This is the best way to do this.

By the way, incandescent bulb emits a broad spectrum of light.  That is why you need to use a 25W incandescent bulb for 2nm red or green lens light but only need to use a 10W one for a clear lens.  This is no longer the best way to do nav lights.