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SATCO Lighting S11329 20W, A21 LED, 2700K, Medium Base, 220 degree Beam Angle, 120-277V
20 Watt - A21 LED - 2700K - Medium base - 220 deg. Beam Angle - 120-277 Volt
Manufacturer Resources
Spec Sheet
Product Specs
- Amps:
- 0.167-0.072A
- Avg Rated Hours:
- 25000
- Burning Position:
- Universal
- CA Web Text:
- Lawful for sale
- CCT Selectable:
- No
- CRI:
- 90+
- DLC Approved:
- No
- Dimmable:
- No
- Enclosure Rating:
- Enclosed Rated Lamp
- FCC Compliant:
- Yes
- Housing Color:
- White
- Lamp Base:
- Medium
- Lamp Filament:
- LED
- Lamp Shape:
- A21
- Lens Finish:
- White
- Lens Material:
- Plastic (PS)
- Lensed:
- Yes
- Lumens:
- 2000L
- Operating Frequency:
- 60Hz
- Product Type:
- Type A
- Subcategory:
- LED
- Technology:
- LED
- Three-Way:
- No
- Warranty:
- 5 Year Limited - 10 hr per day
- Product Group:
- Indoor Lighting
- Product Subgroup:
- Light Bulbs
- Incandescent Equivalent:
- 125W
- Location Rating:
- Damp
- Base Material:
- Metal / Plastic / Electronic Components
- Product Voltage:
- 120V-277V
- Beam Spread Angle:
- 220
- Light Temperature:
- 2700K
- Product Category:
- Light Bulbs
- Product Wattage:
- 20W
- Product Weight:
- 0.34 lb
- Product Material:
- Metal / Plastic / Electronic Components
Satco Lighting S11329 – Frequently Asked Questions
1) Can the Satco S11329 A21 LED bulb be used on a dimmer switch?
No. The S11329 is a non-dimmable lamp. Put it on a dimmer circuit and you can expect flicker, buzz, or early failure. If the fixture is on a dimmer, either replace the dimmer with a standard switch or specify a dimmable A21 instead.
2) Will this 20W A21 LED work in an enclosed ceiling fixture or a closed globe?
Yes, it is an enclosed rated lamp, so a closed globe, drum, or jelly jar housing is fine. It also carries a Damp location rating, which covers covered porches, bathrooms, and laundry areas, but not direct exposure to rain or wet locations.
3) What incandescent wattage does the Satco S11329 replace, and how bright is it?
It draws 20 watts and puts out 2000 lumens, which Satco rates as a 125W incandescent equivalent. At 2700K it reads as warm white, the same color most people associate with the old incandescent bulbs it is going into.
4) Can I run this A21 LED on 277V commercial circuits as well as 120V?
Yes. The S11329 is a universal voltage lamp rated 120V to 277V at 60Hz, drawing 0.167A at the low end down to 0.072A at 277V. That means the same bulb can be stocked for both 120V residential-style fixtures and 277V commercial lighting circuits in the same building.
5) Is the light quality good enough for hospitality or retail spaces?
The color rendering index is 90+, which is the range specified for hospitality guest rooms, retail display, and healthcare spaces where skin tones and merchandise color matter. Paired with 2700K warm white, it suits lobbies, guest rooms, and dining areas rather than task or shop environments.
6) Can this bulb be installed base-up in a recessed can or sideways in a sconce?
Any orientation works. The burning position is universal, so base-up, base-down, and horizontal mounting are all acceptable. That makes it a single SKU for mixed fixture types across a property.
7) How wide does the light spread from this A21 LED?
The beam spread is 220 degrees, a wide omnidirectional pattern that throws light back past the base rather than forward only. That is what you want in table lamps, open shades, and ceiling fixtures where light needs to fill the room. For directional downlighting, a reflector lamp such as a BR or PAR is the better choice.
8) Can I use the Satco S11329 in a three-way lamp socket?
It is not a three-way lamp. Installed in a three-way socket it will only light at one level, and it is also non-dimmable, so neither the socket nor a dimmer will vary the output. For a three-way table lamp, specify a bulb built for three-way operation.
9) Does this bulb have a clear or frosted appearance?
It is lensed with a white plastic (PS) lens and a white housing, so it reads as a frosted bulb with diffused output rather than a clear filament look. In an open fixture where the bulb is visible, that hides the diodes and softens glare.
10) Does this Satco A21 qualify for DLC utility rebates?
No. The S11329 is not DLC approved, so it will not qualify under rebate programs that require a DLC listing. It is FCC compliant for electromagnetic interference and is noted as lawful for sale in California.
11) Is the color temperature on this bulb adjustable?
No, it is fixed at 2700K warm white with no CCT selection switch. If a job needs 3000K or 4000K in some areas, those have to be ordered as separate bulbs, which matters when standardizing lamp stock across a facility.
How fast can I get the Satco Lighting S11329 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Satco Lighting S11329 come with a warranty?
Absolutely. The Satco Lighting S11329 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Satco Lighting S11329?
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product
selection,
installation tips, and troubleshooting. Contact Us
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