Replacement for 1987 NAVIGATION BULB AIRCRAFT LAMP Halogen - T4 Shape BA15D Base 150W 28V

When the lamp in your airfield signal, navigation, and aircraft lighting system reaches end of life, this compatible replacement for the 1987 NAVIGATION BULB by AIRCRAFT LAMP gets you back up and running. It matches the original at 150W, 28V, T4 form factor with a BA15D double contact bayonet base for a direct fit.

This lamp is built for the constant-current series circuits used in airfield ground lighting, where every lamp must maintain its rated output to guide pilots safely during taxi, takeoff, and landing. It delivers the brightness and reliability that aviation safety standards demand. It supports uninterrupted operation in this critical infrastructure.

Key Features & Benefits

• Fits standard BA15D double contact bayonet base sockets for straightforward replacement.
• Clear Finish T4 envelope for optimal light distribution.
• Operates at 150W, 28V to match standard low-voltage circuits.

Product Specifications

• Wattage: 150W
• Voltage: 28V
• Base Type: BA15D
• Bulb Shape: T4
• Finish: Clear Finish
• Condition: Brand New

Common Applications

This halogen lamp is commonly used in:

• Stage runner and practical prop lamps
• Vitrine and display cabinet accent fixtures
• Architectural cove and accent installations
• Marine and specialty equipment lighting
• Photographic and darkroom equipment lamps

During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.

All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)

At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.