Description
Product Overview
The Sunlite CFL Quad Tube Lamp is engineered for superior light distribution and energy efficiency. Featuring a compact F10 shape and a GX10q‑4 base, this 27‑watt lamp produces 1500 lumens of warm white light at 3000 K, matching the output of a traditional 90‑watt incandescent bulb. Constructed with high‑quality compact fluorescent technology, it offers an efficiency of 55.56 lumens per watt and a rated life of 10,000 hours, reducing both energy costs and replacement frequency.
Usage
Designed for indoor environments, this lamp excels in reading lamps, desk lights, and other tabletop fixtures where focused, glare‑free illumination is essential. Its warm white hue creates a comfortable atmosphere for offices, study areas, and home libraries. The touch‑activated push‑button controller provides easy operation, and the standard 120 V voltage ensures compatibility with most North American lighting systems.

Why Choose Us
Sunlite combines decades of lighting expertise with rigorous quality control to deliver reliable, high‑performance products. Each lamp undergoes thorough testing for color consistency, lumen output, and durability. The quad tube design enhances light uniformity, reducing hot spots and shadows. With an OEM‑grade bulb and a reputable brand name, customers receive a trustworthy solution backed by industry standards.
Key Features
- Quad tube design for even light distribution and reduced glare
- 27 W power consumption delivers 1500 lumens, saving energy
- Warm white 3000 K color temperature creates a cozy ambiance
- Long lifespan of 10,000 hours minimizes replacement costs
- Easy installation with GX10q‑4 base compatible with most tabletop fixtures
FAQ
What type of ballast is required?
The lamp is compatible with electronic ballasts commonly used in reading lamps and tabletop fixtures. It does not work with magnetic ballasts.
Can I use this lamp in a dimmer circuit?
This CFL model is not dimmable. Using it with a dimmer may cause flickering or reduce lamp life.
How does the energy cost compare to an incandescent bulb?
At 27 W, the lamp uses roughly one‑third the power of a 90 W incandescent, resulting in an estimated yearly cost of about $3.25 based on average US electricity rates.
Is the lamp suitable for outdoor use?
No, this model is rated for indoor use only and should be installed in dry, protected environments.
What warranty does Sunlite provide?
Sunlite offers a one‑year limited warranty covering manufacturing defects for this lamp.




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