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WAT Parmetheus™ Pro LED PAR 36 Landing Light With STC

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Part# 11-16619
MFR Model# LSM-SCD-042-1


Parmetheus Pro PAR 36 LED with STC available at no cost for piston and turboprop aircraft. WAT must be contacted directly to obtain STC copy after purchase. installation "Drop-In" design offers easy installation and maintenance. Power wiring attaches to brass screw terminals. Jet STCs are available at an additional cost. Dual voltage design allows for operation with voltage ranging from 9-32 VDC.


  • 5-year warranty
  • Simple drop-in installlation
  • Patented Technology
  • 500+ FAA STCs available.

In The Box

  • STC Report
  • Frequently Purchased With
  • Customers Also Viewed
  • Related Items


Trust me when I say I know GA lighting. I have tested and used them all. From the first generation Whelen PAR36 LEDs. I have upgrade to the PLUS units and even tested the aero-lites ultra, but these new PROs are incredible. The beam is very direct and can focus light better than any other LED. The optics are part of the key. They may seem pricey, but once you experience the output youll be hooked. Currently using these on a C172 in the wing. I do a ton of night flying, and I have never seen the runway so well illuminated.

Steve M
January 6, 2020

Installed a pair of these on my 2007 172SP G1000 to replace my old and dim factory HID lights and the difference is unbelievable. These things light up the runways and taxiways like a floodlight! Makes night landings safer than ever before and light up the taxiways extremely well.

Erik R
December 14, 2019

NOT A DROP-IN REPLACEMENT for Piper PA-28-180 An amazing light and works very well with my 1972 Piper Cherokee Challenger PA-28-180. However, the light is not a drop-in replacement to the GE landing light in the fiberglass cowl due to the presence of cooling fins at the back of this lamp. My A&P had to work on the fins to get the light to fit into the cowling. Awesome product but not a drop-in replacement.

Gaurav D
June 9, 2021


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: Is this Lopresit Illumivation PAR 36 LED light 14 or 24v?

This is both as this lamp will cover from 9-32 VDC.

Q: What is the beam width of the Parmetheus Pro LED light?

10 degrees vertically and horizontally.

Q: What is the candela of the WAT Parmetheus PRO LED PAR 36?

It has an output of 107,000 candle power.

Q: Can you tell me what the light output of the WAT PARMETHEUS PRO LED PAR 36 LANDING is in LUMENS?

Output: 1,893 lumens

Q: Is the WAT PAR 36 PRO a Taxi light or Landing only?

This light is a landing light only.

Q: What is the size of this light?

This lamp is a PAR 36 size commonly used in many single engine GA aircraft.

Q: What is the power draw of the WAT Parmetheus PRO LED PAR 36 in amperage?

.9 amps @ 28 volts | 1.7 amps @ 14 volts

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