A single 15W LED A19 bulb in 4000K cool white, ideal for general purpose lighting in damp-rated indoor and covered outdoor fixtures.
This Nuvo Lighting S14338 LED lamp delivers reliable, everyday illumination for a wide range of applications. With a frost finish and 4000K color temperature, it provides a neutral, crisp white light suitable for kitchens, workspaces, and bathrooms. Rated for damp locations, it can be used in covered patios and other areas where moisture may be present. This bulb replaces a 100W incandescent while using only 15W, saving energy without sacrificing brightness.
Best for
- General purpose lighting in kitchens, laundry rooms, and garages where cool white 4000K light is preferred
- Damp-rated fixtures such as bathroom vanity lights, covered porch lights, and outdoor wall sconces
- Replacing 100W incandescent bulbs in table lamps, floor lamps, and ceiling fixtures for energy savings
- Task lighting in home offices or workshops where a neutral white light enhances focus
- Spaces requiring a standard E26 medium base bulb with a compact A19 shape
Not ideal for
- Dimmable circuits - these bulbs are non-dimmable and may flicker or fail on a dimmer
- Enclosed fixtures without ventilation - check fixture compatibility for heat buildup
- Spaces needing warm soft white or daylight color temperatures (3000K or 5000K) - choose Nuvo's 3000K or 5000K variants instead
How bright is it?
1600 lumens - equivalent to a traditional 100W incandescent bulb. This is bright enough for general room lighting in medium-sized spaces (up to 150 sq ft) when used in a single fixture, or for task lighting in larger rooms when multiple bulbs are used.
Light color and feel
4000K cool white - a neutral, crisp white light that feels clean and energizing. It is ideal for task-oriented spaces like kitchens and home offices. CRI 80+ provides good color rendering for everyday activities.
Sizing and fit
Each bulb measures 2.32 inches wide by 4.45 inches tall - standard A19 size that fits most household fixtures with an E26 medium base. The compact shape works in lamps, ceiling fans, flush mounts, and wall sconces.
Specifications
- Finish: Frost
- Bulb Color Temp: 4000K
- Bulb Wattage: 15W
- Bulb Average Hours: 15000
- Bulb Lumens: 1600L
- Lamp Shape: A19
- Bulb CRI: 80+
- Voltage: 120V
- Lamp Base: Medium (E26)
- Operating Temperature: -20C (-4F) to +40C (+104F)
- Color Temperature: Cool White
- Quantity in Pack: 1
- Assembly Required: No
- Safety Rating: CETLUS - Listed
- For Use in Damp Locations
- Warranty Info: 2-Years
- Overall Dimensions: 2.32"(W) x 4.45"(H)
- Item Weight: 0.07 lbs.
Frequently asked
Is the bulb included? Yes, this is a single bulb.
Is it dimmable, and what dimmer should I use? No, these bulbs are non-dimmable. Do not use with a dimmer switch.
Can I install this in a bathroom or outdoors? Yes, these bulbs are rated for damp locations, suitable for bathrooms, covered patios, and similar areas.
What's the warranty? 2-year warranty from Nuvo Lighting.
What is the difference between 4000K and 3000K? 4000K is a neutral cool white, while 3000K is a warm soft white. Choose based on your preferred ambiance.
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