GoodBulb 18W CFL Plug-In Light Bulb – Pure White 5000K for High-Definition Commercial and Task Lighting

Specs

SKU
CF18W/850/DT/2P
Bulb Shape
Double Twin Tube (DT)
Wattage
13W
Color Rendering
80
Power Voltage
120–277V
Dimmability
Non-dimmable
Color Temperature
5000K
Base Code
G24Q-1
Base Type
4-Pin Plug-In
Life Hours
12,000 Hours
Lumens
900
Length
5.6 inches (142 mm)
Width
1.3 inches (33 mm)
Height
5.6 inches (142 mm)

A BRIGHTER FUTURE

Regular price $48.23
Regular price Sale price 48.23
($4.82 per bulb)
Sale Sold out
QTY
Qty:
ASK AN EXPERT ? ?

If you have any questions, chat with a Lumen Master, we are lighting specialists who enjoy talking about light bulbs, long walks in the park, early-morning yoga, and late-night guitar hero jam sessions.

*** Returns are expensive & time consuming, chat with a Lumen Master to confirm you made the right choice.

Free Shipping
Bulb Recycling Program

Specs

SKU
CF18W/850/DT/2P
Bulb Shape
Double Twin Tube (DT)
Wattage
13W
Color Rendering
80
Power Voltage
120–277V
Dimmability
Non-dimmable
Color Temperature
5000K
Base Code
G24Q-1
Base Type
4-Pin Plug-In
Life Hours
12,000 Hours
Lumens
900
Length
5.6 inches (142 mm)
Width
1.3 inches (33 mm)
Height
5.6 inches (142 mm)

About

The GoodBulb 18 Watt CFL Plug-In Light Bulb provides brilliant illumination with a sharp 5000K pure white color temperature—engineered for applications where clarity, brightness, and energy efficiency are key. This high-output double twin-tube compact fluorescent lamp produces 1200 lumens while consuming only 18 watts, making it an excellent choice for commercial, institutional, and industrial environments.

Equipped with a G24D-2 2-pin base and built to last up to 12,000 hours, this CFL minimizes maintenance and replacement costs. The 80 Color Rendering Index (CRI) ensures consistent color accuracy for tasks that require precision and visual clarity.

Why Choose 5000K Pure White Light?
The 5000 Kelvin pure white tone delivers a clean, invigorating light that boosts focus, improves contrast, and replicates natural daylight—ideal for work-heavy settings and clinical environments.

✔ Medical & Dental Clinics – Enhances visibility...

READ MORE
View full details
image_02

Talk to a Lumen Masters

A Lumen Master at GoodBulb is a trained lighting specialist who cares more about helping others than just making sales.

They understand that purchasing light bulbs is not easy and there are more bulbs than you can imagine. Start shopping for light and if you have questions we are here to help.