LAMP: INCANDESCENT,12.8V (P/N 1156) - New Surplus

The 1156 is a miniature incandescent lamp rated for 12.8-volt aircraft electrical systems. This lamp features a BA15s single-contact bayonet base (ANSI 1156) and produces light for indicator and navigation lighting fixtures. The bulb installs with a push-and-twist bayonet action into compatible sockets on 14-V aircraft buses.

Commonly used in instrument panel indicators, warning lights, and navigation assemblies across general aviation and commercial aircraft. Verify compatibility with your aircraft's Illustrated Parts Catalog before installation.

What is the LAMP: INCANDESCENT,12.8V (P/N 1156)?

The 1156 is a miniature incandescent lamp rated for 12. 8-volt aircraft electrical systems.

Is the 1156 a PMA or OEM part?

The LAMP: INCANDESCENT,12.8V 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 1156 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,12.8V. We stock related hardware and can help identify companion parts.

Can the 1156 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 1156.