Sylvania 21114 26-Watt Compact...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$5.91
Sylvania 21114 26-Watt Compact Fluorescent Lamp, 3500K G24d-3

Sylvania 21114 26-Watt Compact Fluorescent Lamp, 3500K G24d-3

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Model: 21114

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

$5.91
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Sylvania 21114 26-Watt Compact Fluorescent Lamp, 3500K G24d-3

The Sylvania 21114 (CF26DD/835/ECO) is a T4 electronic compact fluorescent lamp built for reliable, energy-efficient general lighting in commercial and architectural fixtures. This Dulux® Double Ecologic® lamp delivers 1710 lumens at a 26-Watt draw, using a 2-Pin G24d-3 base for direct drop-in replacement in compatible CFL fixtures. With 82 CRI and a 3500K color temperature, it renders neutral white light suited for offices, retail spaces, and hospitality environments where accurate color rendering and consistent output matter.

Key Features

  • Wattage: 26-Watt electronic compact fluorescent lamp for efficient energy use in commercial fixtures.
  • Base Type: 2-Pin G24d-3 base for direct compatibility with fixtures designed for this CFL configuration.
  • Light Output: 1710 lumens provide bright, consistent illumination for general-purpose commercial lighting applications.
  • Color Temperature: 3500K neutral white color rendering, balanced for offices, retail, and hospitality spaces.
  • Color Rendering: 82 CRI ensures accurate, natural-looking color rendering under this lamp's output.
  • Phosphor Technology: Rare Earth Phosphors support consistent lumen output and color stability over the lamp's service life.
  • Lamp Type: T4 electronic double-tube (Dulux® Double) design, part of the Ecologic® product line from Sylvania.

Technical Specifications

  • Lamp Type: T4 Electronic Compact Fluorescent Lamp
  • Wattage: 26-Watt
  • Base: 2-Pin G24d-3
  • Lumens: 1710
  • CRI: 82
  • Color Temperature: 3500K
  • Phosphor Type: Rare Earth Phosphors
  • Series: Dulux® Double Ecologic®

Typical Applications

  • Commercial Office Lighting
  • Retail and Hospitality Fixtures
  • Downlight and Wall-Mount CFL Fixtures
  • Energy-Efficient Lighting Retrofits

Why Sylvania?

Sylvania's Dulux® Double Ecologic® series pairs rare earth phosphor technology with electronic ballast-driven CFL performance for dependable, color-accurate lighting. The 21114 delivers 1710 lumens at 3500K with 82 CRI, giving facility managers and electrical contractors a trusted, drop-in-compatible lamp for maintaining consistent light quality across commercial installations.

Manufacturer Resources

Product Specs

list_batch:
SYL-20260924
Product Type:
Compact Fluorescent Lamp
Product Wattage:
26W
Bulb Base:
G24d-3
Light Temperature:
3500K
Lumens:
1710
CRI:
82
Department:
Electrical
Product Group:
Lighting
Product Subgroup:
Lamps & Bulbs

Sylvania 21114 – Frequently Asked Questions

1) Will the Sylvania 21114 CFL fit a fixture with a 4-pin socket?
No. The 21114 uses a 2-pin G24d-3 base, so it only drops into sockets built for that pin configuration. A 4-pin socket (G24q) runs on an electronic ballast with a separate starting circuit and will not accept this lamp. If your socket is 4-pin, you need a 26W 4-pin double-tube lamp instead, not this one.
2) What is the difference between G24d-1, G24d-2 and G24d-3 bases on 26W CFLs?
They are keyed by wattage. On the 2-pin Dulux Double family, G24d-1 is the 13W base, G24d-2 the 18W, and G24d-3 the 26W, so the socket keying prevents putting the wrong wattage lamp in a fixture. The Sylvania 21114 is the 26W G24d-3 version, drawing 26 watts.
3) Can I use the Sylvania 21114 26W CFL to replace a 3000K or 4100K lamp in the same fixture?
It will physically fit any G24d-3 socket, but the light will not match. The 21114 is 3500K neutral white. Put it beside a 3000K lamp and it reads cooler; beside a 4100K it reads warmer. For a property manager relamping a bank of downlights, either do the whole run in 3500K or match the color temperature already installed.
4) Does the Sylvania 21114 CFL need a ballast, or can I wire it direct?
It needs a ballast. The 21114 is a 2-pin pin-based CFL with the starter built into the base, so it runs off the fixture's magnetic or electronic CFL ballast rated for 26W. There is no self-contained driver and no screw base, so it cannot be wired to line voltage and will not go into an Edison lampholder.
5) How much light does a 26W G24d-3 CFL put out, and how many do I need for an office area?
The Sylvania 21114 produces 1710 lumens at 26 watts. Two lamps in a twin-lamp downlight give roughly 3420 lumens of fixture output before optical losses, which is why these are commonly specified two per can in commercial office ceilings. Count your fixtures and lamp sockets rather than the wattage when you plan a relamp.
6) Is 82 CRI good enough for retail display lighting?
82 CRI is the standard rare earth phosphor triphosphor level and is accepted for offices, retail sales floors, and hospitality spaces where color needs to look natural but is not being judged critically. For color-critical work such as paint matching, fabric, or print proofing you want a 90-plus CRI lamp. The 21114 sits at 82 CRI with 3500K neutral white output.
7) What is the Sylvania ordering code for the 26W 3500K Dulux Double 2-pin lamp?
Order it as Sylvania 21114. The manufacturer's lamp designation is CF26DD/835/ECO, where 26 is the wattage, DD is the Dulux Double twin-tube shape, 835 means 82 CRI at 3500K, and ECO is the Ecologic line. Distributors cross-referencing a spec sheet will see either the 21114 item number or the CF26DD/835/ECO code.
8) Should I relamp with a 26W CFL or convert the fixture to LED?
If the existing ballast is healthy and the fixtures are staying, a straight CFL relamp with the 21114 keeps the install to a lamp swap, 1710 lumens at 26W per socket, with no rewiring. A ballast-bypass LED retrofit means pulling the ballast and running line voltage to the socket, which is electrician work and often not worth it on a handful of cans. Weigh it on labor and how many sockets are involved.
9) Is the T4 double-tube shape on this lamp the same as a quad or triple-tube 26W CFL?
No. The 21114 is a T4 Dulux Double, meaning two parallel tubes in one plane, which is a flatter and taller envelope than a quad-tube or triple-tube 26W lamp. In a shallow or tightly baffled can, the double-tube may not clear where a quad would, and vice versa. Check the existing lamp shape, not just the 26W rating and G24d-3 base.
How fast can I get the Sylvania 21114 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 Sylvania 21114 come with a warranty?
Absolutely. The Sylvania 21114 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 Sylvania 21114?
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
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