Halco Prism 40W S11 Incandescent Bulb - Intermediate (E17) Base, Clear High-Intensity, 130V

Product Overview

The Halco Prism 40W S11 is a high-intensity incandescent bulb designed for applications demanding visibility and a classic warm glow. With its compact sign/straight-sided shape and rugged CC-2V filament, this bulb is the reliable choice for marquee signs, showcase displays, and various appliance interiors. The 130V rating ensures an extended operational lifespan when utilized on standard 120V circuits.

Technical Specifications

• Bulb Shape: S11
• Base Type: Intermediate (E17)
• Finish: Clear High-Intensity
• Initial Lumens: 370 lm
• Filament: CC-2V (Coiled Coil Vertical)
• MOL: 2.48 inches (63 mm)
• Diameter: 1.375 inches (35 mm)

Common Applications

• Signage: Marquee lights and channel letters.
• Retail: Showcase and display case lighting.
• Appliances: Refrigerator, oven, and microwave interiors.
• Commercial: Decorative accent lighting and equipment pilot lights.

Safety & Installation Guide

• Voltage: Designed for standard 120V use; the 130V rating provides additional durability and longer life.
• Thermal Safety: Ensure your fixture is rated for a minimum of 40W to prevent overheating.
• Handling: Use a clean cloth or gloves during installation to prevent skin oils from affecting the bulb's lifespan.
• Note on Modernization: While traditional, this incandescent technology is frequently replaced by LED S11 equivalents for better energy efficiency and longevity.