LAMP (P/N 4554) - New Surplus

The 4554 is a PAR46 sealed-beam aircraft lamp designed for 28-volt exterior lighting systems. This 450-watt lamp features a screw-terminal base and sealed-beam construction for reliable performance in demanding aviation environments. Commonly used as a taxi light in PAR46 fixtures on general aviation and commercial aircraft.

The sealed-beam design provides durability and consistent light output across flight operations. Installation requires verification of 28-volt system compatibility and proper fixture mounting per the aircraft maintenance manual. Function-test after installation to confirm proper operation.

What is the LAMP (P/N 4554)?

The 4554 is a PAR46 sealed-beam aircraft lamp designed for 28-volt exterior lighting systems. This 450-watt lamp features a screw-terminal base and sealed-beam construction for reliable performance in demanding aviation environments.

Is the 4554 a PMA or OEM part?

The LAMP may be available as an OEM (Original Equipment Manufacturer) or PMA (Parts Manufacturer Approval) part depending on condition and source. Both carry FAA certification for airworthiness. Currently available in: New Surplus. Contact us for sourcing details.

Does the 4554 include installation hardware?

Installation hardware requirements vary by application. Check your aircraft's Structural Repair Manual (SRM) or Illustrated Parts Catalog (IPC) for the complete installation kit requirements for the LAMP. We stock related hardware and can help identify companion parts.

Can the 4554 be shipped internationally?

Yes, we ship airframe components worldwide. International orders typically arrive within 3-14 business days depending on destination. Export documentation and customs forms are included. Contact us for international shipping quotes on the 4554.