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SATCO Lighting S21861 4W T6.5 LED, Clear, Bayonet Double Contact Base, 3000K, 400 Lumens, 120V
Model: SATCO-S21861
SATCO Lighting S21861 4W T6.5 LED, Clear, Bayonet Double Contact Base, 3000K, 400 Lumens, 120V4 Watt T6.5 LED - Clear - Bayonet Double Contact Base - 3000K - 400 Lumens - 120 Volt
Satco Lighting
$6.29
SATCO Lighting S21370 4W T6.5 LED, Clear, Intermediate Base, 3000K, 400 Lumens, 120V
4 Watt T6.5 LED - Clear - Intermediate Base - 3000K - 400 Lumens - 120 Volt
Manufacturer Resources
Spec Sheet
Product Specs
- Product Group:
- Indoor Lighting
- Product Subgroup:
- Light Bulbs
- Product Material:
- Glass
- Lumens:
- 400L
- Dimmable:
- Yes-Dimmable
- Product Weight:
- 0.05 lb
- CRI:
- 90+
Satco Lighting S21370 – Frequently Asked Questions
1) What incandescent wattage does the Satco 4W T6.5 LED replace?
At 4 watts drawing 400 lumens, the S21370 puts out light in the range of a 40 watt incandescent while using a fraction of the power. It runs on 120 volts, so it drops straight into line-voltage intermediate base sockets.
2) Is the Satco S21370 a warm white or a cool white bulb?
Warm. The S21370 is 3000K, which reads as a soft warm white, slightly crisper than the 2700K of a classic incandescent but well short of neutral or daylight tones. If you are mixing it into a fixture with existing lamps, match them at 3000K or the color difference will be visible.
3) I am standardizing lamps across a building. What do I order to repeat the Satco S21370?
Order by Satco part number S21370. That number carries the whole spec: 4 watt T6.5 LED, clear, intermediate base, 3000K, 400 lumens, 120 volt. Quoting the wattage and base alone is not enough, since Satco builds the same T6.5 body in other color temperatures.
4) Is the Satco S21370 clear or frosted, and does that matter for a chandelier?
Clear. The glass on this T6.5 LED is clear rather than frosted, so the filament or diode detail is visible and the bulb throws a sparkier light. That is what you want in an open chandelier or a decorative fixture where the lamp is seen. In an exposed fixture at eye level, clear glass will show more glare than a frosted lamp would.
5) Can I order the Satco S21370 in a different color temperature or finish?
The S21370 is a single configuration: 4 watt, clear, intermediate base, 3000K, 400 lumens, 120 volt. There is one finish, clear. If you need a different Kelvin value or a frosted lens, that is a different Satco part number, not an option on this one.
How fast can I get the Satco Lighting S21370 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 S21370 come with a warranty?
Absolutely. The Satco Lighting S21370 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 S21370?
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 S21370 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.