The Norman 4587 is a PAR36 aircraft taxi light designed to provide high-intensity ground illumination during taxi, takeoff, and other low-speed aircraft operations. Rated at 250 watts and 28 volts, this incandescent lamp produces a bright, focused beam that enhances pilot visibility while maneuvering on taxiways, ramps, and runways, especially during night operations and low-visibility conditions.

Featuring the industry-standard PAR36 sealed-beam construction, the 4587 integrates the filament, reflector, and lens into a single sealed unit. This design helps protect the internal components from moisture, dust, and vibration while delivering consistent optical performance throughout the lamp's service life. The rugged construction is well suited for the demanding operating environment of commercial, military, and general aviation aircraft.

The Norman 4587 is commonly installed in aircraft landing gear or wing-mounted lighting assemblies, depending on the aircraft manufacturer's configuration. During scheduled maintenance, the lamp should be inspected for lens damage, reduced light output, secure mounting, and electrical connection integrity. Replacement with the correct approved part helps maintain safe ground operations and compliance with aircraft lighting requirements.

Manufactured to aerospace quality standards, the Norman 4587 provides dependable illumination and reliable performance for aircraft operators requiring an OEM-quality taxi light solution.

Key Features

- Part Number: 4587
- Manufacturer: Norman
- Component: PAR36 Aircraft Taxi Light
- Lamp Type: Sealed Beam Incandescent
- Power Rating: 250 W
- Operating Voltage: 28 V
- Application: Aircraft taxi lighting systems
- Construction: PAR36 sealed-beam design for durability and vibration resistance
- Function: Provides high-intensity ground illumination for taxi and low-speed aircraft operations