Description
Vintage ST19 Clear Glass Filament LED For Indoor Lighting And Enclosed Outdoor Fixtures | Warm White 2700K With High CRI
Bring vintage styling and modern efficiency to decorative fixtures with the Satco S10520. This 6W ST19 LED filament lamp delivers warm, pleasing illumination (Warm White 2700 K) with high color fidelity (CRI 93+) and 500 lumens output—ideal for ambient and accent applications while cutting energy use versus incandescents. Its clear glass appearance and fast 0.5s start time make it perfect for visible fixtures and hospitality settings, and it is rated for use in enclosed fixtures when outdoor exposure is required.
KEY FEATURES:
- Vintage Aesthetic: Clear ST19 glass with flex coil filament provides authentic filament-look decorative lighting.
- Energy Saving: Consumes 6W while producing 500 lumens, reducing energy compared to 40W incandescent equivalents.
- High Color Quality: CRI 93+ ensures accurate, warm color rendering for residential and hospitality spaces.
- Dimming Compatible: Works with forward/reverse phase or triac dimmers for smooth brightness control.
- Enclosed Fixture Rated: Suitable for use in enclosed fixtures and can be used outdoors only when enclosed.
- Built-In Protection: Integrated 2.5KV surge protection improves reliability.
APPLICATIONS:
- Ideal for pendant lights, decorative sconces, and visible fixtures in living rooms and dining areas.
- Well suited for restaurants, cafes, and boutique hospitality spaces seeking vintage ambiance.
- Great for table lamps, accent lighting, and retail displays where warm, attractive light is desired.
- Usage Tip: Use with compatible phase or triac dimmers to preserve filament appearance and maximize dimming smoothness.
SPECIFICATIONS:
- Wattage: 6W
- Lumens: 500L
- Color Temperature: Warm White 2700K
- CRI: 93+
- Base Type: Medium (E26)
- Shape: ST19
- Beam Angle: 360°
- Voltage: 120V
- Rated Life: 15,000 hours
- Starting Time: 0.5s
- Dimmable: Yes — Forward Phase, Reverse Phase, or Triac
- Operating Temperature: -20°C (-4°F) to +45°C (+113°F)
- Amps: 0.060A
- Power Factor: 0.7
- Surge Protection: Built-in 2.5KV
- Rated For Enclosed Fixture: True
- Warranty: 2-Years
CERTIFICATIONS & ADDITIONAL NOTES:
- Safety Listings: cULus - Certified; cULus - Listed
- Location Rating: Wet
- Compliance: CA T20 Listed; FCC Compliant; RoHS Compliant; Title 20
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Disclaimers
*This product typically ships in 2 to 3 business days. Larger quantities may take longer than stated lead-time. All lead-times are estimates and you will be notified by email if it will take longer than 5 business days to ship. This item ships directly from the factory.

