Satco S3629 – 40 Watt S11N Incandescent; Clear; 1500 Average rated hours; 370 Lumens; Intermediate base; 120 Volt

The Satco S3629 S11N Incandescent Bulb is designed for sign, indicator, appliance, and specialty lighting applications requiring dependable illumination in a compact format. Operating at 40 watts and 120 volts, this clear incandescent lamp delivers 370 lumens of warm white light with excellent 100 CRI color rendering. Featuring an intermediate (E17) base and a compact S11N shape, the S3629 is ideal for illuminated signs, display fixtures, vending equipment, decorative lighting, and specialty commercial applications. It provides instant full brightness and smooth dimming while maintaining the classic warm glow of traditional incandescent technology. :contentReference[oaicite:0]{index=0}

Key Features

• 40-Watt Incandescent Lamp – Produces dependable illumination for sign and specialty lighting applications. :contentReference[oaicite:1]{index=1}
• S11N Compact Bulb Shape – Fits fixtures requiring a small incandescent lamp with intermediate base. :contentReference[oaicite:2]{index=2}
• Clear Glass Finish – Maximizes light output while showcasing the classic incandescent filament. :contentReference[oaicite:3]{index=3}
• 370 Lumens Output – Delivers bright, focused illumination for signs and display fixtures. :contentReference[oaicite:4]{index=4}
• Warm White 2700K Color Temperature – Creates warm, inviting illumination with traditional incandescent color quality. :contentReference[oaicite:5]{index=5}
• 100 CRI Color Rendering – Displays colors naturally and accurately. :contentReference[oaicite:6]{index=6}
• Intermediate (E17) Base – Compatible with fixtures using an E17 intermediate screw base. :contentReference[oaicite:7]{index=7}
• Fully Dimmable – Works with compatible incandescent dimmers for adjustable light levels. :contentReference[oaicite:8]{index=8}
• Instant-On Performance – Reaches full brightness immediately without warm-up.
• 1,500-Hour Rated Life – Reliable incandescent performance for everyday specialty lighting. :contentReference[oaicite:9]{index=9}

Your Benefits:

• Compact design fits specialty fixtures
• Warm incandescent light with excellent color quality
• Instant full brightness every time
• Smooth dimming capability
• Ideal replacement for sign and display lighting
• Compatible with standard E17 intermediate-base fixtures

Satco Specialty Incandescent Lighting Series

Ideal Applications

Technical Highlights