Description
A21 LED Replacement Bulb With Switchable Warm White • Cool White • Daylight Tones | E26 Medium Base Dimmable For Damp Locations
Built for fast retrofit upgrades, the Satco S28737 replaces higher‑wattage incandescents with a 20W A21 LED that delivers selectable color temperatures and high lumen output to improve visual comfort and reduce maintenance in residential and commercial fixtures.
KEY FEATURES:
- Selectable Color Temperature: Choose from 2700K, 4000K, or 5000K to tune ambiance for different spaces.
- High Output: Up to 3,020 lumens for bright, efficient illumination while consuming only 20W.
- Easy Retrofit: Standard E26 medium base installs in existing sockets; ideal replacement for 150W incandescent bulbs.
- Dimmable: Forward or reverse phase dimming supported (dimming functionality at 120V per spec).
- Durable Construction: Die-cast aluminum housing with frosted polycarbonate lens and built-in 2kV surge protection.
APPLICATIONS:
- Ideal for residential living areas and kitchens as a high-output retrofit bulb.
- Well suited for retail displays and hospitality areas requiring accurate, adjustable lighting.
- Works in enclosed fixtures and covered outdoor fixtures rated for damp locations.
- Usage Tip: Use compatible phase-cut dimmers at 120V for smooth dimming performance.
SPECIFICATIONS:
- Wattage: 20W
- Lumens: 2760L / 3020L / 2860L (by CCT)
- Color Temperature: 2700K / 4000K / 5000K
- CRI: 80+
- Base Type: E26 (Medium)
- Shape: A21
- Rated Life: 50,000 hours
- Beam Angle: 280°
- Voltage: 120V-277V (line voltage, ballast bypass)
- Ballast/Driver: Ballast Bypass / Direct Wire; No external driver required
- Power Factor: >0.9
- Operating Temp: -25°C to +45°C
- Finish / Lens: White housing with frosted polycarbonate lens
- Incandescent Equivalent: 150W
- Warranty: 5 Years
CERTIFICATIONS & ADDITIONAL NOTES:
- Safety Listings: cULus Certified
- Location Rating: Suitable For Damp Locations; Rated For Enclosed Fixture
- Compliance: FCC Compliant; RoHS Compliant
- DLC: Not Approved
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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.
