LAMP: INCANDESCENT,28V,5W (P/N 327) - New Surplus, New

The 327 is a 28V, 5W incandescent lamp designed for aircraft instrument panel and cockpit indicator lighting. This miniature bulb provides reliable illumination in 28 VDC electrical systems on general aviation and corporate aircraft. The lamp operates in indicator lights, warning annunciators, and panel backlighting applications where low-wattage incandescent sources are specified.

Installation requires verification of voltage, wattage, and base type against the aircraft Illustrated Parts Catalog and applicable maintenance manual. Standard replacement for MRO shops maintaining 28-volt electrical systems.

What is the LAMP: INCANDESCENT,28V,5W (P/N 327)?

The 327 is a 28V, 5W incandescent lamp designed for aircraft instrument panel and cockpit indicator lighting. This miniature bulb provides reliable illumination in 28 VDC electrical systems on general aviation and corporate aircraft.

Is the 327 a PMA or OEM part?

The LAMP: INCANDESCENT,28V,5W 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, New. Contact us for sourcing details.

Does the 327 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: INCANDESCENT,28V,5W. We stock related hardware and can help identify companion parts.

Can the 327 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 327.