11-1280-B-24-R - AeroLEDs Pulsar 650 Green LED Forward Position and Wingtip Anti-Collision Light 28 VDC

11-1280-B-24-R – AeroLEDs Pulsar NSP Green LED Position/Anti-Collision Light

Available now on the Airparts.aero Marketplace.

Overview

The AeroLEDs 11-1280-B-24-R Pulsar NSP is a state-of-the-art, FAA-PMA/STC certified, solid-state wingtip light assembly for 28 VDC aircraft electrical systems. This is a highly integrated, dual-function unit designed for the right-hand (starboard) wingtip, providing both a forward-facing, steady-burning Green Position light and a powerful, flashing White Anti-Collision strobe light. The Pulsar NSP represents a paradigm shift away from failure-prone legacy lighting, replacing fragile incandescent bulbs and heavy, high-voltage strobe power packs with robust, high-intensity Light Emitting Diodes (LEDs).

Engineered for extreme reliability, the entire assembly is self-contained. The housing is CNC-machined from a solid billet of 6061-T6 aluminum, which acts as a robust structural mount and a critical heat sink. The internal power conditioning and strobe timing electronics are fully potted for complete immunity to moisture and vibration. The optically engineered polycarbonate lens precisely shapes the light beams to meet or exceed the photometric requirements of the FAA TSOs. For operators seeking to enhance safety, eliminate lighting maintenance, and reduce electrical load, the AeroLEDs Pulsar NSP is the definitive upgrade.

Key Features

• FAA-PMA/STC Certified: A fully certified, airworthy lighting solution with a broad STC Approved Model List (AML) covering a wide range of aircraft.

• Solid-State LED Technology: Replaces fragile filaments and strobe tubes with high-flux LEDs, offering a service life exceeding 50,000 hours.

• Dual-Function Integrated Design: Combines the functions of a forward position light and an anti-collision strobe light into a single, self-contained, aerodynamic unit.

• Massive Reduction in Current Draw: LED technology provides a dramatic (up to 80%) reduction in electrical load compared to the incandescent and strobe systems it replaces.

• Extreme Durability: The potted electronics and solid-state design make the unit completely resistant to the effects of vibration, moisture, and shock.

• Synchronized Flashing: Features a sync wire to enable synchronized flashing with other AeroLEDs strobe units on the aircraft.

Technical Specifications

• Part Number: 11-1280-B-24-R

• Product Line: Pulsar NSP (Navigation/Strobe/Position)

• Component Type: Right Wingtip Position & Anti-Collision Light

• OEM Manufacturer: AeroLEDs, LLC

• Voltage: 28 VDC

• Color (Position Light): Aviation Green

• Color (Anti-Collision Light): Aviation White

• Current Draw (Typical): Position: ~0.15 Amps @ 28V; Anti-Collision: ~0.70 Amps Average @ 28V.

• Luminosity: Exceeds TSO requirements.

• Service Life: > 50,000 Hours

• Certifications: FAA-PMA/STC, TSO-C30c (Position), TSO-C96a (Anti-Collision).

Aircraft Compatibility

This product is certified via Supplemental Type Certificate (STC) for installation on a vast range of general aviation aircraft, including but not limited to models from:

• Textron Aviation (Cessna & Beechcraft)

• Piper Aircraft

• Cirrus Aircraft

• Mooney International Corporation

• Diamond Aircraft

• And many others.

Note: The STC's Approved Model List (AML) is the final authority for determining eligibility. This is the right-hand (starboard) light and must be paired with the corresponding left-hand (port) red light.

Applications

• Direct Replacement of Legacy Lighting: Replaces legacy wingtip-mounted position lights (incandescent bulbs) and anti-collision lights (strobe tubes and remote high-voltage power supplies).

• Enhanced Conspicuity & Safety: Provides a significantly brighter and sharper light output, making the aircraft far more visible to other traffic, day or night.

Cross Reference Chart - Provided by AeroLEDs

Why Choose 11-1280-B-24-R?

The AeroLEDs Pulsar NSP is an investment in safety and reliability. Its solid-state design eliminates the most common point of failure in aircraft lighting: burned-out bulbs and failed strobe power packs, which often require costly and recurring maintenance. The immense increase in brightness dramatically improves aircraft conspicuity, providing a significant enhancement to see-and-avoid safety. While the initial investment is higher than replacing a single incandescent bulb, the total cost of ownership is far lower when factoring in the elimination of maintenance and the reduction in electrical system load. For a "fit-and-forget" lighting solution that enhances safety, the Pulsar NSP is the professional's choice.

A critical engineering principle governing the reliability and longevity of the Pulsar NSP is thermal management. While highly efficient, the high-flux LEDs still generate heat at their semiconductor junction (Tj), and this heat is the primary determinant of their lifespan and light output. The 11-1280-B-24-R's body is not merely a housing; it is an engineered passive heat sink. It is CNC-machined from a solid billet of 6061-T6 aluminum, an excellent thermal conductor. The entire internal electronics module, including the LEDs and their drive circuitry, is fully encapsulated ("potted") in a thermally conductive epoxy. This creates a seamless, void-free thermal path, conducting heat directly from the LED junction, through the circuit board, and into the massive aluminum body. The external fins and aerodynamic shape of the housing then efficiently dissipate this heat into the ambient airflow through convection. This meticulous thermal design ensures the LED junction temperature remains far below its maximum operating limit, guaranteeing a consistent light output and a service life that can exceed 50,000 hours.

Note: The 11-1280-B-24-R is a flight-critical lighting component. Installation must be performed by a certified A&P/IA mechanic in strict accordance with the AeroLEDs STC installation manual. This is a multi-wire installation (power, ground, sync) and requires the removal of the legacy strobe light high-voltage power supply. Proper wiring and sealing are essential for airworthy installation.

Documentation

• AeroLEDs, LLC Website: Full documentation, including the STC, Approved Model List (AML), and Installation Manuals for the Pulsar NSP series are publicly available for download from the official AeroLEDs website.