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SATCO Lighting S21870 8W ST19 LED, Clear: Medium Base, 2700K, 800 Lumens, 2-Pack
8 Watt ST19 LED - Clear: Medium Base - 2700K - 800 Lumens - 2-Pack
Manufacturer Resources
Product Specs
- Product Group:
- Lighting
- Product Subgroup:
- Lamps & Bulbs
- Department:
- Electrical
- Product Type:
- ST Bulb
Satco Lighting S21870 – Frequently Asked Questions
1) How bright is the 8W Satco S21870 compared with the incandescent bulb it replaces?
It puts out 800 lumens on 8 watts, which is the light output of a standard 60 watt incandescent. For a property manager relamping corridors or unit fixtures, that is a like-for-like brightness swap at roughly a seventh of the draw.
2) Is the Satco S21870 warm white or a cooler daylight color?
Warm white. It is rated 2700K, the same yellow-warm tone as a traditional incandescent lamp. If you are mixing it into a space already lamped at 3000K or 4000K, the difference will be visible, so keep a given room or corridor run on one color temperature.
3) Does the clear glass on this ST19 LED mean you see the filament?
The S21870 is the clear version, so the lamp is transparent and the LED elements inside are visible when lit. That is the look you want in open fixtures, exposed pendants, and vintage cage fixtures where the bulb is part of the design. In a bare downlight over a work area, clear glass gives sharper shadows and more glare than a frosted lamp.
4) How many bulbs come in a Satco S21870 order?
S21870 ships as a 2-pack, so one order unit gives you two 8W ST19 clear lamps. Worth knowing if you are counting quantities for a fixture schedule: a five-fixture pendant run needs three packs, not five.
5) I need to order the exact Satco part for a clear 800 lumen ST19 in 2700K. What is the number?
The manufacturer part number is S21870, from Satco Lighting: 8 watt ST19 LED, clear, medium base, 2700K, 800 lumens, sold as a 2-pack. Quote S21870 when you are matching an existing spec so you do not end up with the frosted or higher-Kelvin version of the same shape.
How fast can I get the Satco Lighting S21870 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 S21870 come with a warranty?
Absolutely. The Satco Lighting S21870 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 S21870?
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installation tips, and troubleshooting. Contact Us
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