A 4.9-inch A21 LED lamp with 3-way functionality and cool white 4000K light, ideal for general purpose lighting in living rooms and bedrooms.
This Nuvo S14399 LED lamp provides dependable everyday lighting with added flexibility. The 3-way feature allows three light levels when used with a compatible 3-way socket. The cool white 4000K color temperature offers a neutral, energizing light. The frost finish diffuses light softly.
Best for
- Living rooms and bedrooms with 3-way lamps for adjustable ambiance
- Spaces where a neutral, crisp light is preferred
- Damp locations such as bathrooms or covered porches
- General purpose lighting in table lamps or floor lamps
- Areas needing high brightness (up to 2150 lumens)
Not ideal for
- Dimmable fixtures – this lamp is non-dimmable
- Spaces requiring warm (2700K-3000K) color temperatures
How bright is it?
Three brightness levels: 2150 lumens (high, like a 150W incandescent), 1600 lumens (medium, like a 100W), and 625 lumens (low, like a 40W). Suitable for ambient or task lighting.
Light color and feel
4000K cool white – a neutral, bright light that feels clean and energizing. CRI 80+ for decent color rendering. Non-dimmable.
Sizing and fit
Dimensions: 2.64" wide x 4.88" high. Standard E26 medium base fits most household lamps and fixtures.
Specifications
- Finish: Frost
- Bulb Color Temp: 4000K
- Bulb Wattage: 20W/14W/6.5W
- Bulb Average Hours: 15000
- Bulb Lumens: 2150L/1600L/625L
- Lamp Shape: A21
- Bulb CRI: 80+
- Voltage: 120V
- Lamp Base: Medium Double Contact
- Operating Temperature: -20C (-4F) to +40C (+104F)
- Color Temperature: Cool White
- Quantity in Pack: 1
- Assembly Required: True
- Safety Rating: CETLUS - Listed
- For Use in Damp Locations
- Warranty Info: 2-Years
Frequently asked
Is the bulb included? Yes, this is the bulb itself.
Is it dimmable, and what dimmer should I use? No, it is non-dimmable.
Can I install this in a bathroom or outdoors? Yes, it is rated for damp locations.
What's the warranty? 2-year warranty.
Is 4000K good for reading? Yes, 4000K provides a neutral light that reduces eye strain for reading.
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