LED Plug-In (PL) Lamps: G24, GX23, and 4-Pin Replacements
Plug in light bulbs, commonly known as PL lamps, are specialized, energy-efficient LED solutions designed for PL lamp replacement in commercial and institutional fixtures. These LED plug in light bulbs feature distinct 2-pin and 4-pin bases that lock directly into sockets previously occupied by outdated compact fluorescent (CFL) lamps. Our modern PL light bulbs provide superior illumination, eliminating the buzzing and flickering associated with fluorescent technology.
Key Advantages of LED PL Retrofit Lamps
Switching to LED PL lamps is the most cost-effective and immediate way to upgrade commercial lighting infrastructure.
- Instant Energy Savings: Reduces electricity consumption by up to 70% compared to fluorescent CFL replacement bulbs, offering major savings in large buildings.
- Compatibility: Available as 2 pin LED bulb and 4 pin LED bulb options to seamlessly fit existing recessed and ceiling fixtures.
- Flicker-Free Operation: Provides immediate, steady light upon startup, unlike CFLs that require time to warm up and often flicker.
- Reduced Maintenance: The long life of LED PL bulbs is crucial for commercial spaces where replacing high-ceiling fixtures is costly and time-consuming.
Understanding LED PL Lamp Bases
Choosing the correct base is critical for a successful installation. LED PL lamps are designed to fit into specific fluorescent sockets. You can identify the base type by the number of pins and the letters on the base of your existing bulb.
- 2-Pin Bases (G24d & GX24d): These bases are designed to work with fluorescent fixtures that use a magnetic ballast.
- 4-Pin Bases (G24q & GX24q): These bases are for fluorescent fixtures that use an electronic ballast.
| Pin Count | LED Base | Compatible Fluorescent Base |
|
2-Pin |
G24d |
G24d-1 (13W CFL) |
|
2-Pin |
G23 |
G23-1 (9W CFL) |
|
2-Pin |
GX23 |
GX23-1 (13W CFL) |
|
4-Pin |
G24q |
G24q-1 (13W CFL) |
|
4-Pin |
2G7 |
2G7 (9W CFL) |
|
4-Pin |
2GX7 |
2GX7 (13W CFL) |
|
4-Pin |
2G11 |
2G11 |
Understanding Fluorescent Tube Shapes and Bases
The original fluorescent lamp's shape can help you determine the correct LED replacement. Pin-based CFLs come in a few common shapes, each corresponding to a specific base type.
- Twin: Characterized by two parallel tubes, these lamps are most often paired with G23 and GX23 bases.
- Quad: These lamps have four tubes in a compact formation. They use a variety of bases, including G24d, G24q, G23-2, and GX23-2.
- Triple: These lamps feature three tubes in a compact formation. You'll find them on fixtures designed for G24d and G24q bases.
- Twin PLL: These lamps are long, twin-tube bulbs. The bases for these lamps are 2G11, 2Gx7, and 2G7.
Ideal Uses for Commercial PL Light Bulbs
PL lamps are the standard choice for most downlighting and task applications in non-residential buildings.
- Recessed Downlights: The most common application for PL light bulbs in hallways, offices, and retail spaces.
- Wall Sconces: Used in schools, hospitals, and commercial buildings for uniform, energy-efficient ambient lighting.
- Enclosed Fixtures: Perfect for enclosed ceiling fixtures and exterior canopies where durability and cool operation are essential.
- Hotels and Hospitality: Provides long-lasting, high-quality light in public areas and guest rooms, reducing maintenance calls.
Your Trusted Partner for Commercial PL Retrofits
We offer the precise plug in light bulb you need, whether it's a 2 pin LED bulb or a versatile 4 pin LED bulb. Trust Bees Lighting to provide the highest quality LED PL bulbs for seamless PL lamp replacement and maximum energy efficiency across your entire facility. For expert assistance matching your base or bypassing your ballast, call us at 855-303-0665.
Frequently Asked Questions
How do I know if I need a 2-pin or 4-pin LED PL lamp?
How do I know if I need a 2-pin or 4-pin LED PL lamp?
Do LED PL lamps require a ballast to work?
Do LED PL lamps require a ballast to work?
If my old CFL was 26W, what wattage LED should I use?
If my old CFL was 26W, what wattage LED should I use?
What is the difference between a G24d and a G24q base?
What is the difference between a G24d and a G24q base?
Why should I upgrade my CFLs to LED PL lamps?
Why should I upgrade my CFLs to LED PL lamps?

