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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 S21860 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 / Copper
- Product Weight:
- 0.044 lb
- Dimmable:
- Yes-Dimmable
- Lumens:
- 400L
- CRI:
- 90+
Satco Lighting S21860 – Frequently Asked Questions
1) Can I run the S21860 on 12V or 277V circuits?
No. The S21860 is a 120 volt bulb and must go on standard 120V line voltage. It is not a low voltage lamp and it is not rated for 277V commercial lighting circuits. For those, you need a bulb specified at that voltage.
2) What incandescent wattage does the 4W Satco T6.5 LED replace?
At 400 lumens, the S21860 puts out roughly what a 40 watt incandescent did, on 4 watts. That is the usual swap for a T6.5 tubular bulb in a sign, appliance, or decorative fixture. Confirm the fixture accepts LED and is not on a low-end dimmer before you change out a whole run.
3) Is 3000K going to match the warm white bulbs already in my building?
3000K is warm white, a little crisper than the 2700K soft white most incandescent replacements use. If the rest of your fixtures are 2700K, the S21860 will read slightly whiter side by side. If your standard is 3000K across the property, it matches.
4) Does the clear glass on this Satco T6.5 LED show the diodes, or is it a frosted look?
It is a clear bulb, so you see the internal LED filament or diode array through the glass. That is what you want in an exposed decorative or sign fixture where a clear incandescent was originally used. If the socket is exposed and you want a diffused, even glow with no visible source, a frosted or satin bulb is the better pick.
5) I need to order replacement bulbs by part number. What do I ask for?
Satco S21860. That is the manufacturer part number for the 4W clear T6.5 LED with the intermediate base, 3000K, 400 lumens, 120V. There is one configuration, so the part number alone gets you the right bulb every time.
How fast can I get the Satco Lighting S21860 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 S21860 come with a warranty?
Absolutely. The Satco Lighting S21860 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 S21860?
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 S21860 from ZenSupply?
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and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.