Replacement Light Bulb for ZP D1503 4136 SM Navigation - 24V 40W T12 P28S

Replacement for ZP D1503 4136 in SM Navigation setups, this incandescent bulb operates at 24 volts and 40 watts with a T12 tubular shape.

Key Features & Benefits

• Delivers 1000 hours of rated life under specified conditions
• Draws 1.667 amps at 24 volts for consistent output
• T12 shape fits designated navigation lighting housings
• P28S medium prefocus base ensures direct equipment fit

Product Specifications

• Volts: 24
• Watts: 40
• Shape: T12
• Life: 1000 hours
• Base: P28S MEDIUM PREFOCUS

Replacement Compatibility: Works with SM NAVIGATION systems and comparable navigation lighting assemblies that require a 24V 40W T12 incandescent bulb with P28S base.

Discover the Perfect Replacement

Confirm your equipment requires this exact 24V 40W T12 configuration and order the matching replacement bulb to restore original function in navigation lighting applications.

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.