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SATCO Lighting S21303 4W CA10 LED, Frost, Candelabra Base, 90 CRI, 5000K, 120V
4 Watt CA10 LED - Frost - Candelabra base - 90 CRI - 5000K - 120 Volt
Manufacturer Resources
Spec Sheet
Product Specs
- Product Group:
- Indoor Lighting
- Product Subgroup:
- Light Bulbs
- Lumens:
- 350L
- CRI:
- 90+
- Dimmable:
- Yes-Dimmable
- Country of Origin:
- China
- Product Weight:
- 0.035 lb
- Product Material:
- Glass / Nickel Plated Aluminum
Satco Lighting S21303 – Frequently Asked Questions
1) What color light does the 4W Satco S21303 candelabra LED give off?
5000K, which reads as a crisp daylight white rather than the warm yellow of an incandescent candle lamp. Paired with a 90 CRI rating, colors under it stay accurate, which matters in retail displays, lobbies and anywhere finishes or merchandise are being judged. If you are matching existing warm-white chandelier lamps in the same building, this is not the one to order.
2) Can I run the Satco S21303 on standard 120V building power?
Yes, it is a 120 volt lamp, so it drops straight into standard line-voltage residential and commercial circuits with no transformer or driver needed.
3) How much power does the Satco S21303 candelabra LED draw compared to the incandescent it replaces?
It draws 4 watts. For a property manager relamping a fleet of chandeliers or sconces running 25W to 40W candelabra incandescents, that is the wattage line to compare against when you calculate load per fixture and how many lamps a circuit will carry.
4) What is the exact Satco part number for the 4W 5000K frosted CA10 candelabra LED?
Satco S21303. That number covers the single frost version: 4W, CA10, candelabra base, 90 CRI, 5000K, 120V. Satco codes each color temperature and finish as its own S-number, so quoting S21303 gets you the 5000K frost lamp specifically.
5) Why does a 90 CRI rating matter on a chandelier lamp?
90 CRI means the lamp renders color close to a natural reference source. In hospitality dining rooms, healthcare corridors, retail and anywhere skin tone or material finish is being judged, specs frequently call for 90+ CRI. Many low-cost candelabra LEDs sit around 80, so if your drawing calls out 90 CRI, the S21303 meets that line.
6) Is the Satco S21303 a clear bulb or frosted?
Frost. The frosted glass diffuses the LED filament glare, so it is the better pick when the lamp sits in an open chandelier arm or a shade-less sconce at eye level. A clear version of a CA10 shows the filament and throws harder shadows.
How fast can I get the Satco Lighting S21303 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 S21303 come with a warranty?
Absolutely. The Satco Lighting S21303 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 S21303?
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