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Home / Electrical / LED Lighting / LED Replacement Lamps /LED Replacement Bulb For Beacons
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LED Replacement Bulb For Beacons

25 Reviews 5 Answered Questions
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Overview

An affordable, long life, super-bright LED replacement for high-current demand incandescent bulbs for Whelen/Grimes Rotating Beacons and position lights.

This glass dome LED is an exact replacement for BAY15s-base incandescent bulbs. Super bright 3W design. Mirror-gloss reflector concentrates and directs lighting.

Very low power consumption. Cool white LEDs are super-bright (300 lumens). Mirror-reflector mimics OE bulb function and ensures a bright rotating-light effect. Exact fit replacement in most older rotating beacons

Note: Not suitable for flash-tube type strobes.

Features

  • Super bright cool white output
  • Replaces common Grimes / Whelen incandescent reflector bulbs (12V or 24V)
  • Sealed glass dome for superior dust/moisture resistance
  • Super bright 3W design – brighter than incandescent it replaces
  • Low current consumption – about 12% of an similar incandescent
  • Exact fit replacement for common Grimes / Whelen bulbs used in rotating beacons and position lights
  • Experimental Aircraft Only (for Certified aircraft - these bulbs meet FAA illumination guidelines but have no STC/PMA)

Specifications

  • BAY15s base (single contact, dual off-set retainers)
  • Exact replacement for Grimes/Whelen/GE incandescent reflector bulb
  • Rated at 50,000 hours
  • 300 lumens
  • Power consumption is less than 220mA at 13.8VDC
  • Mirror-gloss reflector

Benefits

  • Super bright 3W design
  • Low power consumption (less than 220mA)
  • 10-36VDC (works on both 12V and 24V electrical systems)
  • Cool White LEDs and mirror-gloss reflector produces a very bright lighting effect
  • Long life LEDs – rated at 50,000 hours

In The Box

  • 1- BAY15s bulb,
  • 1- Reflector-series, cool white LED
  • Frequently Purchased With
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Reviews

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I am very happy with the two LED bulbs I put in my rotating beacon, much brighter on less power draw

Paul B Verified Purchase

Reflector Series LED Replacement Bulbs Cool White
July 23, 2023

It seems to work very well. Direct replacement and less power draw.

Daniel B Verified Purchase

Reflector Series LED Replacement Bulbs Cool White
June 5, 2023

Excellent drop-in replacement. Bright light and low power draw.

High S Verified Purchase

Reflector Series LED Replacement Bulbs Cool White
September 21, 2022

Richard S Verified Purchase

Reflector Series LED Replacement Bulbs Red
September 13, 2022

Great product much brighter than the standard incandescent globes.

Paul R Verified Purchase

Reflector Series LED Replacement Bulbs Green
June 22, 2022

Very bright bulb. Good so far.

Bryan P Verified Purchase

Reflector Series LED Replacement Bulbs Green
April 13, 2022

Good value Great replacement LED bulb

John H Verified Purchase

Reflector Series LED Replacement Bulbs Cool White
March 4, 2022

Nice, simple upgrade to LED.

Paul P Verified Purchase

Reflector Series LED Replacement Bulbs Cool White
February 24, 2022

Fit Grimes position lights perfectly. Much brighter for less amperage.

Bobby P Verified Purchase

Reflector Series LED Replacement Bulbs Cool White
December 3, 2021

Wow! Perfect for Grimes Beacon. Great clear light and the beacon spins like new.

Bobby P Verified Purchase

Reflector Series LED Replacement Bulbs Cool White
November 24, 2021

Q&A

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Please note, Aircraft Spruce Canada's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Canada assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Will Part# 13-22036 replace GE1939X 28V?

It will not, the posts on 13-22036 are offset and they are level on GE1939X.

Q: Does it flash on and off on its own, or does it need to be wired through a flasher?

No. This bulb does not have an internal flasher.

Q: Is the mirro-gloss reflector material inside the glass bulb or coated on the outside? Can the reflector material be easily removed from the bulb without damaging the bulb glass to make it 360 deg illumination?

This is coated on the outside and it could probably be removed. Removal would be at your own risk and could damage the bulb.

Q: Is this a replacement for NLI-7512-12?

Yes this is the led replacement for a 7512 style bulb.

Q: What is the overall height of this bulb?

1.75 overall.

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