SATCO Lighting S21824 4W B11 L...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$8.43
Satco Lighting SAT-S21824 4 Watt B11 LED - Frosted - Candelabra Base - 3000K - 350 Lumens - 120 Volt - 2-Pack

SATCO Lighting S21824 4W B11 LED, Frosted, Candelabra Base, 3000K, 350 Lumens, 120V, 2-Pack

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Model: S21824
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$8.43
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SATCO Lighting S21824 4W B11 LED, Frosted, Candelabra Base, 3000K, 350 Lumens, 120V, 2-Pack

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Manufacturer Resources

Product Specs

Product Group:
Indoor Lighting
Product Subgroup:
Light Bulbs

Satco Lighting S21824 – Frequently Asked Questions

1) How bright is a 4 watt B11 LED candelabra bulb, and what incandescent does it replace?
The S21824 draws 4 watts and puts out 350 lumens. That output is in the range of a 40 watt incandescent candelabra lamp, so it is a like-for-like swap in most chandeliers without looking dim.
2) What color light does the Satco S21824 put out, and will it match my existing warm white bulbs?
It is a 3000K lamp, which reads as a soft warm white, slightly cleaner than the yellow 2700K of a standard incandescent. If the other fixtures in the room are 2700K you will see a difference side by side, so for a multi-head chandelier keep all the sockets at one color temperature.
3) Is the Satco S21824 frosted or clear, and does that matter for an exposed-bulb fixture?
The S21824 is frosted. The frosted finish diffuses the LED chips so you do not see bright points of light, which is what you want in an open chandelier, sconce or bath bar where the lamp is visible. If you want a filament look in an exposed fixture, a clear decorative lamp is the better choice.
4) How many bulbs come in a pack of the Satco S21824?
Two bulbs per pack. For a property manager relamping a run of chandeliers or sconces, count sockets and divide by two when you figure quantity.
How fast can I get the Satco Lighting S21824 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental 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 S21824 come with a warranty?
Absolutely. The Satco Lighting S21824 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 S21824?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Satco Lighting S21824 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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