PSA Enterprises LED Replacement Lamps For Nav Lights

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Upgrade your Indicating, Position, or Recognition lights to LED's.

These lamps fit standard S.C. Bayonet Indexed Base Sockets (Bay15S). Converts common Incandescent Lamps to LED Lighting without modifications.

It's simple! Just replace your old incandescent bulbs with the new LED Lamps where acceptable. (Use a new clear plastic lens for maximum brightness) and you are ready to go.

Our 15mm (Bay15S) Lamps are available in 12 & 24vdc, Red, Green, and non-indexed Clear. They last longer, run cooler, and draw less than .15amps.

Not PMA'd.

Note: This bulb is a standard 75/12 replacement for any Grimes, Whelen, AeroFlash Wing Tip Light Assembly.

California Prop 65 Warning Symbol

WARNING: The product may contain and/or expose you to a chemical(s) or substance(s) which are known to the State of California to cause cancer and/or birth defects or other reproductive harm.

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Gene R Verified Purchase


November 18, 2022

Great price and brighter than old style bulbs.

Irwin P Verified Purchase


July 6, 2022

The part I needed for a repair.

Jimmy R Verified Purchase


June 15, 2022

works fine!

Frank Verified Purchase


March 3, 2022

Great light fit tail socket perfectly. Much clearer than incandescent lamps.

Bobby P Verified Purchase


November 24, 2021


Frank L Verified Purchase


October 20, 2021

Perfect fit and color.

Todd C Verified Purchase


September 11, 2021

Dont like to change bulbs so these are the only way to go. Much less power draw so you can run them / kind of seems a little safer

Mike M Verified Purchase


September 7, 2021

Bought all three plus clear lens and gaskets. Easy install and I leave on all the time. No complaints so far...highly recommend.

January 29, 2021

Easy install. Looks good, less power draw, super long life. Whats not to like?

John H
November 13, 2020


Please note, Aircraft Spruce'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 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 this bulb fit for a Grimes 1512 bulb?

The LED base has the same dimensions as the 1512 bulb. It should work just fine.

Q: As this LED nav light is non-PMA'd do I need an STC?

This product is not certified (TSO'd) or PMA'd and so you cannot get an STC for it. If installing on a certified aircraft you will have to obtain a FAA field approval (337 form) as this part is intended for experimental aircraft only.

Q: Will the tail lamp 11-07748 (LED75TPL-12V) replace GE1156? What is the Lumen output of 11-07748 (LED75TPL-12V)? What is the Lumen output of the 11-07744 and 11-07745 (LED7512-12V)?

Yes, 11-07748 will replace GE1156. Regarding the Lumen output, the FAA requires light output be measured (in foot candles). The tail lights (11-07748) require only 20 foot candles output. The wing tip Red & Green require 40 foot candles min. @ 0 degrees. To convert foot candles to Lumens: Lumens per square foot = foot candles multiply by (1). It is a (one to one) to foot candles which says that 20FC = 20 lumens per SQ foot (Taillight). 40FC = 40 lumens per Sq. Ft., (Red & Green wing tips).

Q: I think the prev answer is not quite right. A lumen(lm) is a measure of light flux. If that 1 lumen of flux is concentrated in a cone of 1 steradian, the intensity will be 1 candle power (now renamed candela). There are 4pi steradians in a sphere, so the conversion is 12.5 lumen = 1 candlepower. LEDs are spec'ed in lumens but aviation product should be spec'ed in the more meaningful candela or candlepower as in the regs.

This was the answer we received from the manufacturer. As a distributor only of this product, we cannot say for sure one way or the other as we do not have technical proficiency in these lights.

Q: Will this bulb fit for a GE-1141 bulb?

Per the supplier: No, it will not fit in the same socket.

Q: What is the current draw in amperes of these bulbs at 12v nominal?

Per the supplier: it is less than 0.2 amps.

Q: Is this the complete lamp like I see in the pictures, or only bulb?

This bulb is a standard 75/12 replacement for any Grimes, Whelen, AeroFlash Wing Tip Light Assembly.

Q: Will these replace Whelen PN: W1290-14 lamps?

Per the manufacturer, The LED replacement lamp will fit and work as a replacement for the Whelen lamp. Please keep in mind that for the FAA, it is currently not an approved PMA'd lamp.

Q: Will this fit the Whelen A555A series strobe/tail position light that uses a pn#11-03216 halogen replacemnet bulb?

The PSA Enterprises LED replacement Lamp has not been tested to fit inside the Whelen A555A series light by either manufactuerer and is not recomended as the PSA lamp is not PMA'd and the A555A is FAA TSO'd.

Q: Will the PSA Enterprises LED replacement lamp for nave lights light work in place of a bulb #93?

All #93 bulbs are not the same. Their specifications in Watts, Amps, and Operating Voltages may vary.

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