Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-2), T4, Fluorescent, 3500K - CFL Triple Twin-Tube Plug-In Lamps
LEDVANCE/ SYLVANIACFL Triple Twin-Tube Plug-In Lamps

LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-2), T4, Fluorescent, 3500K

The LEDVANCE/ SYLVANIA Compact Fluorescent Bulb is a 4-Pin (GX24q-2) CFL Triple Twin-Tube Plug-In Lamp, model CF18DT/E/IN/835/ECO (MPN 20877). It operates at 18 W with a color temperature of 3500K and is dimmable…

SKU 3G-OTH-388088

Brand
LEDVANCE/ SYLVANIA
Item
Compact Fluorescent Bulb: 4-Pin
Category
CFL Triple Twin-Tube Plug-In Lamps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

LEDVANCE/ SYLVANIA
Manufacturer Part Number
20877
Type
T4, Fluorescent, 3500K
Watt
18 W
Dimmable
Yes
Bulb Designation
CF18DT/E/IN/835/ECO
Color Temperature
3500K
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

LEDVANCE/ SYLVANIA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LEDVANCE/ SYLVANIA Compact Fluorescent Bulb is a 4-Pin (GX24q-2) CFL Triple Twin-Tube Plug-In Lamp, model CF18DT/E/IN/835/ECO (MPN 20877). It operates at 18 W with a color temperature of 3500K and is dimmable. This T4 fluorescent lamp is designed for use in compatible fixtures requiring a GX24q-2 base.

Frequently Asked Questions

What is the LEDVANCE/SYLVANIA CF18DT/E/IN/835/ECO compact fluorescent bulb used for?

This 18 W, 3500K CFL triple twin-tube plug-in lamp is used in commercial and industrial fixtures requiring a GX24q-2 base, such as recessed troffers, wall sconces, and task lighting. Its dimmable feature allows adjustable light levels in offices, retail spaces, and hospitality environments.

What are the specifications of the LEDVANCE/SYLVANIA 20877 compact fluorescent bulb?

The LEDVANCE/SYLVANIA 20877 is an 18 W, T4 fluorescent lamp with a color temperature of 3500K and a GX24q-2 4-pin base. It is dimmable and carries the bulb designation CF18DT/E/IN/835/ECO. This triple twin-tube CFL is designed for plug-in installation in compatible fixtures.

Where to buy the LEDVANCE/SYLVANIA 20877 compact fluorescent bulb worldwide?

3G Electric supplies the LEDVANCE/SYLVANIA 20877 compact fluorescent bulb to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this dimmable 18 W, 3500K CFL with GX24q-2 base.

How to install a GX24q-2 4-pin compact fluorescent bulb?

Ensure the fixture is powered off. Align the bulb's 4 pins with the GX24q-2 socket slots, then push firmly until it locks into place. Do not force the bulb. For dimmable models like the LEDVANCE/SYLVANIA 20877, verify the fixture and dimmer are compatible with CFL lamps.

Used in

Common applications for LEDVANCE/ SYLVANIA
Office lighting — LEDVANCE/SYLVANIA CFL double twin-tube 4-pin lamps (G24q-2) for recessed troffers
Retail display — LEDVANCE/SYLVANIA CFL triple twin-tube 4-pin lamps (GX24q-1) for track lighting
Warehouse high-bay — LEDVANCE/SYLVANIA HID metal halide lamps (GU6.5) for high-ceiling fixtures
Hospitality corridors — LEDVANCE/SYLVANIA CFL double twin-tube 2-pin lamps (G24d-3) for wall sconces
Industrial task lighting — LEDVANCE/SYLVANIA CFL double twin-tube 4-pin lamps (GX24q-3) for workbench fixtures
Parking garage — LEDVANCE/SYLVANIA HID lamps (GU6.5) for enclosed luminaires

LEDVANCE/ SYLVANIA Products

3G Electric supplies LEDVANCE/ SYLVANIA cfl triple twin-tube plug-in lamps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-2), T4, Fluorescent, 2700K, 18 W Watt (MPN 20875). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF18DT/E/IN/827/ECO; Dimmable: Yes; Color Temperature: 2700K.
LEDVANCE/ SYLVANIA
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-2), T4, Fluorescent, 2700K, 18 W Watt (MPN 20875). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF18DT/E/IN/827/ECO; Dimmable: Yes; Color Temperature: 2700K.
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-1), T4, Fluorescent, 3500K, 13 W Watt (MPN 20893). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF13DT/E/835/ECO; Dimmable: Yes; Color Temperature: 3500K.
LEDVANCE/ SYLVANIA
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-1), T4, Fluorescent, 3500K, 13 W Watt (MPN 20893). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF13DT/E/835/ECO; Dimmable: Yes; Color Temperature: 3500K.
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-1), T4, Fluorescent, 3000K, 13 W Watt (MPN 20892). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF13DT/E/830/ECO; Dimmable: Yes; Color Temperature: 3000K.
LEDVANCE/ SYLVANIA
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-1), T4, Fluorescent, 3000K, 13 W Watt (MPN 20892). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF13DT/E/830/ECO; Dimmable: Yes; Color Temperature: 3000K.
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-3), T4, Fluorescent, 3000K, 26 W Watt (MPN 20880). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF26DT/E/IN/830/ECO; Dimmable: Yes; Color Temperature: 3000K.
LEDVANCE/ SYLVANIA
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-3), T4, Fluorescent, 3000K, 26 W Watt (MPN 20880). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF26DT/E/IN/830/ECO; Dimmable: Yes; Color Temperature: 3000K.
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (G24q-2), T4, Fluorescent, 3000K, 18 W Watt (MPN 20724). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF18DD/E/830/ECO; Dimmable: Yes; Color Temperature: 3000K.
LEDVANCE/ SYLVANIA
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (G24q-2), T4, Fluorescent, 3000K, 18 W Watt (MPN 20724). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF18DD/E/830/ECO; Dimmable: Yes; Color Temperature: 3000K.
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 2-Pin (G24d-2), T4, Fluorescent, 2700K, 18 W Watt (MPN 21109). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF18DD/827/ECO; Dimmable: No; Color Temperature: 2700K.
LEDVANCE/ SYLVANIA
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 2-Pin (G24d-2), T4, Fluorescent, 2700K, 18 W Watt (MPN 21109). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF18DD/827/ECO; Dimmable: No; Color Temperature: 2700K.

More from LEDVANCE/ SYLVANIA

View all LEDVANCE/ SYLVANIA parts →
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-3), T4, Fluorescent, 3000K, 32 W Watt (MPN CF32DT/E/IN/830/ECO). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF32DT/E/IN/830/ECO; Dimmable: Yes; Color Temperature: 3000K.
LEDVANCE/ SYLVANIA
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-3), T4, Fluorescent, 3000K, 32 W Watt (MPN CF32DT/E/IN/830/ECO). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF32DT/E/IN/830/ECO; Dimmable: Yes; Color Temperature: 3000K.
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-1), T4, Fluorescent, 2700K, 13 W Watt (MPN 20891). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF13DT/E/827/ECO; Dimmable: Yes; Color Temperature: 2700K.
LEDVANCE/ SYLVANIA
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-1), T4, Fluorescent, 2700K, 13 W Watt (MPN 20891). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF13DT/E/827/ECO; Dimmable: Yes; Color Temperature: 2700K.
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-3), T4, Fluorescent, 4100K, 26 W Watt (MPN CF26DT/E/IN/841/ECO). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF26DT/E/IN/841/ECO; Dimmable: Yes; Color Temperature: 4100K.
LEDVANCE/ SYLVANIA
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-3), T4, Fluorescent, 4100K, 26 W Watt (MPN CF26DT/E/IN/841/ECO). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF26DT/E/IN/841/ECO; Dimmable: Yes; Color Temperature: 4100K.
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-4), T4, Fluorescent, 3000K, 42 W Watt (MPN CF42DT/E/IN/830/ECO). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF42DT/E/IN/830/ECO; Dimmable: Yes; Color Temperature: 3000K.
LEDVANCE/ SYLVANIA
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-4), T4, Fluorescent, 3000K, 42 W Watt (MPN CF42DT/E/IN/830/ECO). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF42DT/E/IN/830/ECO; Dimmable: Yes; Color Temperature: 3000K.
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-2), T4, Fluorescent, 3000K, 18 W Watt (MPN 20876). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF18DT/E/IN/830/ECO; Dimmable: Yes; Color Temperature: 3000K.
LEDVANCE/ SYLVANIA
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-2), T4, Fluorescent, 3000K, 18 W Watt (MPN 20876). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF18DT/E/IN/830/ECO; Dimmable: Yes; Color Temperature: 3000K.
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-4), T4, Fluorescent, 2700K, 42 W Watt (MPN 20887). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF42DT/E/IN/827/ECO; Dimmable: Yes; Color Temperature: 2700K.
LEDVANCE/ SYLVANIA
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-4), T4, Fluorescent, 2700K, 42 W Watt (MPN 20887). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF42DT/E/IN/827/ECO; Dimmable: Yes; Color Temperature: 2700K.
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-4), T4, Fluorescent, 3500K, 42 W Watt (MPN CF42DT/E/IN/835/ECO). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF42DT/E/IN/835/ECO; Dimmable: Yes; Color Temperature: 3500K.
LEDVANCE/ SYLVANIA
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-4), T4, Fluorescent, 3500K, 42 W Watt (MPN CF42DT/E/IN/835/ECO). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF42DT/E/IN/835/ECO; Dimmable: Yes; Color Temperature: 3500K.
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-3), T4, Fluorescent, 3500K, 26 W Watt (MPN CF26DT/E/IN/835/ECO). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF26DT/E/IN/835/ECO; Dimmable: Yes; Color Temperature: 3500K.
LEDVANCE/ SYLVANIA
LEDVANCE/ SYLVANIA Compact Fluorescent Bulb: 4-Pin (GX24q-3), T4, Fluorescent, 3500K, 26 W Watt (MPN CF26DT/E/IN/835/ECO). Key specifications — Brand: LEDVANCE/ SYLVANIA; Bulb Designation: CF26DT/E/IN/835/ECO; Dimmable: Yes; Color Temperature: 3500K.