20 Watt miniature - R12 - 300 Average rated hours - Bayonet Single Contact Base - 13 Volt

Reliable High-Intensity Lighting for Specialized Equipment

When your equipment requires precision and durability, the SATCO 20-Watt R12 miniature bulb delivers consistent performance. Engineered specifically for 13-volt systems, this incandescent lamp is a critical component for specialized automotive, marine, and industrial applications where standard voltage bulbs cannot operate. Its clear finish ensures maximum light transmission, providing crisp, unobstructed visibility exactly where you need it most.

The R12 bulb features a Bayonet Single Contact (BA15s) base, designed to lock securely into place with a simple push-and-twist motion. This mechanical connection is essential for environments prone to vibration, such as heavy machinery, recreational vehicles, or boat cabins, ensuring the light remains steady and functional under demanding conditions. Built with a robust C-6 filament, this bulb is designed to handle the rigors of localized illumination while maintaining a dependable 300-hour rated life.

• Optimized for 13-volt power systems commonly found in specialty vehicles, aircraft interiors, and marine electronics.
• Bayonet Single Contact (BA15s) base provides a secure, vibration-resistant fit for reliable operation in mobile applications.
• Clear R12 glass design offers high-output brightness for task-specific illumination and indicator signaling.
• Compact profile with a 1.61-inch diameter allows for seamless integration into tight housings and low-profile miniature fixtures.
• RoHS compliant construction meets modern safety and environmental standards for peace of mind during maintenance.

Whether you are replacing a worn-out indicator lamp in a control panel or maintaining safety lighting in a specialized transport vehicle, this SATCO miniature bulb provides the exact specifications needed to keep your systems running smoothly. Its straightforward installation and focused output make it the preferred choice for professionals who demand accuracy and dependability in their replacement components.