4591 - Lamp

Sealed beam incandescent aircraft landing/taxi light designed for aviation and heavy-duty illumination systems. Part number 4591 features a round clear-glass sealed beam configuration with an internal precision reflector that delivers concentrated, high-intensity forward light output for dependable visibility in demanding operating environments.

The unit combines the filament, reflector, and optical lens into a hermetically sealed assembly that protects against moisture, dust, vibration, and contaminants. Rear dual terminal contacts provide secure electrical connectivity for aircraft and specialty vehicle lighting installations.

Dimensions

• Height: 58.44 mm
• Diameter: 111.40 mm

Configuration

• Type: Sealed beam incandescent lamp
• Lens Style: Clear smooth lens
• Shape: Round sealed beam assembly
• Termination: Dual rear screw/spade terminal contacts
• Construction: Hermetically sealed glass reflector housing
• Features: Focused beam projection, vibration resistant, moisture resistant, aerospace-grade durability
• Applications: Aircraft landing lights, taxi lights, inspection lighting, industrial vehicle illumination, and specialty lighting equipment