26.88/8.26 Watt miniature - S8 - 1200/5000 Average rated hours - Double Contact Bayonet base - 12.8/14 Volt - 2-Card

Reliable Dual-Function Lighting for Safety and Style

When visibility is non-negotiable, the Satco S8 miniature amber bulb delivers consistent performance in a compact package. Designed specifically for dual-function applications, this incandescent lamp features a robust filament structure that handles the constant vibrations and demands of automotive and marine environments. Whether you are replacing worn-out turn signals, parking lights, or side markers, the rich amber finish ensures your signals meet safety standards while providing a warm, high-contrast glow that remains visible in adverse weather conditions.

The double contact bayonet base (BA15d) provides a secure, "lock-in" fit that prevents the bulb from shaking loose on bumpy roads or choppy waters. With its dual-wattage design, this bulb functions as both a high-intensity signal and a low-draw marker, allowing your vehicle's electrical system to operate efficiently. These bulbs come conveniently packaged as a pair, ensuring you can maintain uniform brightness across both sides of your vehicle or keep a dependable spare on hand for emergencies.

• Dual-Filament Versatility: Seamlessly switches between high-wattage signaling and low-wattage marking for multi-purpose exterior lighting.
• Vibration Resistant: The BA15d bayonet base ensures a steady, reliable connection in high-movement applications like heavy-duty trucks, trailers, and boats.
• Enhanced Signaling: The deep amber glass finish provides the specific wavelength required for clearance lights and blinkers, improving communication with other drivers.
• Compact S8 Profile: Engineered to fit into specialized tight lens housings without sacrificing light output or causing excessive heat buildup.
• Extended Service Life: Rated for up to 5,000 hours on the secondary filament, significantly reducing the frequency of maintenance and bulb replacements.