1157M Dual Contact Offset Pins VERY BRIGHT WHITE Navigation Bulb
$19.95
REPLACES THIS BULB:
1157 / BAY15D Navigation Bulb
Bulb Pictures are NOT to Scale.
| Color Temperature | 3200K-for Colored Lenses, 5500K-for Clear Lenses |
|---|
This LED bulb is designed to replace the incandescent bulb in your dual contact offset pin navigation, anchor, steaming, and mast light fixtures. Created from 60 high-brightness 2835 SMDs which generates EXREMELY BRIGHT light.
• Base: 1157 / BAY15D – Dual Contact Staggered Pin
• LEDs: 60-2835s (High Brightness) 12 on EACH Color
• Volts: 10-30
• Amps: .34
• Lumens: 850+
• Color: 3200K-Warm White or 5500K-Day White
• Dimensions: 35mm in diameter, 48mm Long – The same size as the bulb you are replacing.

Colors are for comparison only. Colors will vary with different monitors and settings.
THIS DOES NOT REPRESENT BRIGHTNESS.
Choose your preferred color temperature from the “Choose an Option” drop-down menu above.

Light is dispersed in a 360° pattern with 5 12 LED panels.
Joe’s Tip:
This bulb is a perfect replacement for the AQUA SIGNAL Series 40, 50 & 55 as well as other nav and anchor lights. The 5500K is best for clear lenses and the 3200 is best for colored lenses.
The diagram below illustrates the way this bulb is designed. The sleeve with the offset pins does not conduct any electricity. Each contact on the bottom provides the + or – power to the bulb allowing your fixture socket to be wired without regard to polarity.

Submit your review | |
1 2 3 4 5 | |
Submit Cancel | |
2 reviews for 1157M Dual Contact Offset Pins VERY BRIGHT WHITE Navigation Bulb
This site uses Akismet to reduce spam. Learn how your comment data is processed.
Related products
1076 BA15D Base 13-2835 LEDs HIGH BRIGHTNESS LED Bulb
REPLACES THIS BULB:
1076 BA15D Dual Contact Base
1076 BA15D Dual Contact Base, 13-5050 LEDs, 12 volts - .06 amps, 200 Lumens, 3200K-Warm White or 5500K-Day White
Bulb pictures are not to scale.
1141 / 5008 Base 13-2835 LEDs HIGH BRIGHTNESS LED Bulb
REPLACES EITHER of THESE BULBS:
1141 / 5008 Single Contact Base
1141 / 5008 Base, 13-5050 LEDs, 12 volts - .06 amps, 200 Lumens, 3200K-Warm White or 5500K-Day White
Bulb pictures are not to scale.
31mm 12 LED Festoon for Marine and RV
43mm 12 LED Festoon for Marine NAVIGATION Lights
FTR – 18 / 18-inch LED Fluorescent Tube Replacement
REPLACES 18-inch TUBES!
20% BRIGHTER Than Your Existing Tubes!
Each printed circuit light board provides 768 Lumens and draws .5 amps for a total of 1536 Lumens and 1 amp for a 2 tube fixture. Available in 4100K (natural white), or 5500K (day white) 18” LED Fluorescent Tube Replacement 20% BRIGHTER than your existing 2 tubes.
The FTR-18 IS NOT AS BRIGHT AS THE 18-X!
FTR-12 / 12-inch LED Fluorescent Tube Replacement
REPLACES 12-inch TUBES!
25% BRIGHTER Than Your Existing Tubes!
Each printed circuit light board provides 460 Lumens and draws .25 amps for a total of 900 Lumens and .5 amps for a 2 tube fixture. Available in 4100K (natural white), or 5500K (day white) 12” LED Fluorescent Tube Replacement 25% BRIGHTER than your existing 2 tubes.
The FTR-12 IS NOT AS BRIGHT AS THE 12-X!
G4-S Bi-Pin 12 / 24-volt LED Bulb
REPLACES THIS BULB:
JC10 or JC20 Halogen Bulb. VERY HOT. Draws 2 Amps
The single Epistar 0810 COB chip delivers a serious Luminosity PUNCH to light your world.
Bulb pictures are not to scale.
G4-9MRB Red or Blue
REPLACES THIS BULB:
JC10 or JC20 Halogen Bulb. VERY HOT. Draws 2 Amps
This bulb is available in either RED or BLUE and side pin or back pin depending on the socket orientation of your fixture.
Bulb pictures are not to scale.
G4 / Bi-Pin RED and WHITE, Bulb for MARINE Use
REPLACES THIS BULB:
![]()
JC10 or JC20 Halogen Bulb. VERY HOT. Draws 2 Amps
G4 / Bi-Pin Base, LEDs 3/6/-2835 Red - White LEDs on the same bulb, 10-30 volts - .1 amps White / .06 Red, Red=50 Lumens, White=340 Lumens, Lumens 3200K-Warm White, or 4100K-Natural White.
This Bulb is a Cabin Bright Exclusive!
Bulb pictures are not to scale.
G4 / Bi-Pin BLUE and WHITE, Bulb for MARINE Use
REPLACES THIS BULB:
![]()
JC10 or JC20 Halogen Bulb. VERY HOT. Draws 2 Amps
G4 / Bi-Pin Base, LEDs 3/6/-2835 Blue - White LEDs on the same bulb, 10-30 volts - .1 amps White / .06 Blue, Blue=50 Lumens, White=340 Lumens, Lumens 3200K-Warm White, or 4100K-Natural White.
This Bulb is a Cabin Bright Exclusive!

Michael Given (verified owner) –
I guess I had a unusual situation concerning all the navigation fixtures on my boat. I could not find an LED bulb anywhere that would work, with dual contacts, one contact (+) / one contact (-) but OFFSET PINS! Luckily I found Cabin Bright. Bulbs are super bright and work like a champ. I’m ordering more for the other fixtures I have, the new bulbs are so bright!!
Michael Given (verified owner) –
These new bulbs are exactly what I needed. Nice and bright and suit the existing fixtures perfectly! Had a hard time finding LED bulbs with dual contacts, offset pins where the dual contacts are +/- as one would expect from dual contacts but try finding them elsewhere. Great service too.