1. Light Bulbs
  2. Compact Fluorescent Light Bulbs
  3. 4 Pin Plug-In
Single Tube (4-Pin Base) Compact Fluorescent Light Bulbs (CFLs)
Double Tube (4-Pin Base) Compact Fluorescent Light Bulbs (CFLs)
Triple Tube (4-Pin Base) Compact Fluorescent Light Bulbs (CFLs)
Quad Tube (4-Pin Base) Compact Fluorescent Light Bulbs (CFLs)
2D (4-Pin Base) Compact Fluorescent Light Bulbs

Twist Style (4-Pin Base) Compact Fluorescent Light Bulbs (CFLs)
Circular (4-Pin Base) Compact Fluorescent Light Bulbs (CFLs)
Dimmable 4-Pin Base Compact Fluorescent Light Bulbs (CFLs)

Why choose LightBulbs.com?

  		1.

    Huge Inventory
    Whether it is lighting, energy conservation or items to help decorate and accentuate, we have it all. We have over 75,000 items available in our catalog!

    Amazing Service
    LightBulbs.com is the highest rated light bulb shopping site on the internet. We've provided solutions to more than 2.5 million customers and have over 175,000 5-Star ratings.

    Low Prices
    We buy most of our inventory direct from the manufacturer, which gives us the best pricing discounts to forward right back to you, our customers.

4-Pin Base Compact Fluorescent Light Bulbs (CFLs) Customer Reviews

  1. Damar 40 watt 120 volt 4-Pin Base 6500K Daylight Dimmable Light Bulb


    Livingston, TX
    There are so many different types of light bulbs available in the market today, that it is difficult to find what you need. LightBulbs.com has taken the difficulty out of the search process by having what you need, and making it easy to access. Furthermore, their products are name brands, NOT those knock-off brands that dont last very long. In conclusion, this website has made it easy to access, combined with quality replacements a virtue that few other websites possess. They are and will continue to be my Go-To source for lighting replacement!!
    Satco 13 watt 120 volt T3 4-Pin Base 2700K Warm White CFL


    Mesa, AZ
    Fast accurate product purchase and shipping.
    Sylvania 26 watt T4 4-Pin Base 3500K Natural White CFL


    New Harmony, IN
    Exact replacement that I needed. Works good.