42 Watt CFL Equal - 4-Pin PL Retrofit LED Lamps
LED CFL Replacement: 4-Pin PL Retrofit LED - 42W Equal
Install 4-pin PL retrofit LED bulbs as a more efficient, long-lasting alternative to traditional CFL lighting. These 42-watt equal LED replacements offer better energy efficiency, reduced maintenance, and cleaner light output—ideal for commercial, hospitality, and residential applications.
Choose the right retrofit style for your fixture:
- Plug-and-play: Works with existing ballasts (check ballast compatibility).
- Ballast bypass: Connects directly to line voltage, eliminating the ballast.
- Hybrid: Starts with ballasts and can be rewired later for ballast bypass.
Available color temperatures:
Frequently Asked Questions
What is a 4-pin LED bulb?
A 4-pin LED bulb is a plug-in lamp designed to replace compact fluorescent lamps (CFLs) in commercial and residential fixtures. It features four connector pins and is often used in can lights, sconces, and ceiling fixtures.
What CFL wattage does this LED replace?
These LED PL retrofit bulbs replace 42-watt CFLs while consuming significantly less energy—usually around 10 to 14 watts—offering comparable brightness with lower power usage.
Do I need to remove the ballast?
If you’re using a ballast bypass or hybrid model, yes. Plug-and-play models do not require ballast removal but must be used with a compatible ballast. Check product specs or consult our experts.
Where are 4-pin PL retrofit LEDs typically used?
Common applications include office downlights, hotel lighting, bathroom fixtures, and commercial ceiling fixtures.
Need help choosing the right LED CFL replacement? Call our lighting experts at 1-877-767-3860 for personalized assistance, or shop by color temperature: