The Norman Lamps 11S14-130V-CW is an 11W incandescent S14 sign and string light bulb rated at 130V with a ceramic white finish. It is designed for use with E26 medium screw base sockets and delivers a rated average life of 8,000 life hours, making it a long-lasting choice for continuous or seasonal installations. The opaque ceramic white coating on the glass envelope produces a soft, diffused white glow well suited for decorative and display applications.

This incandescent S14 bulb draws 0.08A and is fully dimmable, giving you control over ambiance in both residential and commercial settings. The 130V rating provides a slight overvoltage buffer compared to standard 120V line voltage, which contributes to the extended 8,000-hour lamp life. As a colored lamp with a ceramic coating, this product is excluded from the U.S. Department of Energy General Service Incandescent Lamp (GSIL) definition, meaning it falls outside standard DOE energy efficiency regulations for general service lamps.

S14 incandescent bulbs of this type are commonly used in outdoor string lights for patios, bistro and market lighting, backyards, and special events, as well as in marquee signs, casinos, theaters, and other commercial sign displays with flashing or chasing light sequences. The ceramic white finish is a popular choice for holiday and seasonal string light applications, delivering a warm, even glow. The bulb measures approximately 3.50 inches in length and 1.75 inches in diameter. The E26 medium screw base ensures broad compatibility with commercial-grade patio light strings and standard sign sockets. Cases are available in quantities of 25.

• 11W incandescent S14 sign bulb rated at 130V with an E26 medium screw base for broad socket compatibility
• Ceramic white opaque finish produces a soft, diffused white glow — ideal for string lights, marquee signs, patios, holiday displays, and commercial signage
• Extended 8,000-hour average lamp life — the 130V rating provides an overvoltage buffer on standard 120V circuits that contributes to longer service life
• Fully dimmable — compatible with most standard dimmer switches for adjustable ambiance in residential and commercial applications
• Ceramic-coated colored lamp excluded from the DOE General Service Incandescent Lamp (GSIL) definition
• Sold individually; cases available in quantities of 25 — approximately 3.50 in. length × 1.75 in. diameter