Description
Product Overview
Circle PL‑13W CFL bulbs combine efficient 13‑watt consumption with the bright output of a 60‑watt incandescent, delivering 800 lumens of soft white light at 3500 K. Constructed with high‑quality phosphor coating and a durable glass envelope, each bulb offers a CRI of 82 for accurate color rendering. The long‑life design is rated for 10,000 hours, reducing replacement frequency and maintenance costs. Available in 2‑count and 4‑count packs, the bulbs feature a standard 4‑pin base for easy replacement in most indoor fixtures.
Usage
These CFL bulbs are ideal for residential and commercial indoor spaces such as kitchens, bathrooms, offices, and retail displays. Their soft white tone creates a welcoming atmosphere while providing sufficient brightness for task lighting. The energy‑saving design helps lower electricity bills, making them a smart choice for environmentally conscious consumers. 
Why Choose Us
Circle is a trusted brand in lighting, known for rigorous quality control and consistent performance. Each bulb undergoes testing for voltage stability, lumen output, and color consistency, ensuring reliable operation from the first turn on. The high efficiency rating means less heat generation, enhancing safety in enclosed fixtures. With a proven track record and positive customer reviews averaging 4.4 stars, Circle delivers dependable illumination you can count on.
Key Features
- Energy‑efficient 13 W consumption replaces 60 W incandescent
- 800 lumens output with soft white 3500 K color temperature
- Long lifespan of approximately 10,000 hours reduces replacements
- High Color Rendering Index (CRI 82) for true‑to‑life colors
- Standard 4‑pin base fits most indoor fixtures, easy installation
FAQ
Can these bulbs be used in dimmer switches?
Circle CFL bulbs are not compatible with most dimmer switches. For dimming functionality, consider using compatible LED alternatives.
Are the bulbs suitable for enclosed fixtures?
Yes, the low heat output of CFL technology makes them safe for use in most enclosed fixtures, provided ventilation is adequate.
What is the warranty period?
Circle offers a one‑year limited warranty covering manufacturing defects for each bulb.
Do I need a special socket for the 4‑pin base?
The 4‑pin (GX23) base is standard for many recessed and track lighting fixtures; no additional adapters are required.
How does the energy saving compare to LED bulbs?
While LEDs are slightly more efficient, Circle CFLs still provide up to 80% energy savings over incandescent bulbs, offering a cost‑effective upgrade.
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