LAMP: INCANDESCENT,28V,.51A (P/N 306) - New Surplus, New

The 306 is a 28-volt, 0.51-amp incandescent lamp for aircraft interior lighting systems. This miniature bulb features a BA15d double-contact bayonet base and meets ANSI SR-25 specifications for form and electrical rating. Designed for 28-VDC general aviation installations, it provides reliable illumination in cockpit, cabin, and instrument panel fixtures.

The lamp installs directly into compatible bayonet sockets found in Learjet 45 and similar aircraft. Verify part applicability in your aircraft's Illustrated Parts Catalog before installation and follow maintenance manual procedures for testing and replacement.

What is the LAMP: INCANDESCENT,28V,.51A (P/N 306)?

The 306 is a 28-volt, 0. 51-amp incandescent lamp for aircraft interior lighting systems.

Is the 306 a PMA or OEM part?

The LAMP: INCANDESCENT,28V,.51A 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 306 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,.51A. We stock related hardware and can help identify companion parts.

Can the 306 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 306.