4 Foot 2 Light T8 Fluorescent Ceiling Fixture

By | February 21, 2018

Essential Aspects of 4 Foot 2 Light T8 Fluorescent Ceiling Fixture

4 Foot 2 Light T8 Fluorescent Ceiling Fixtures are widely used for commercial and industrial lighting applications. They offer an efficient and cost-effective way to illuminate large spaces with a bright, evenly distributed light. Understanding the key aspects of these fixtures is crucial for making informed purchasing decisions.

Fixture Construction

The construction of a 4 Foot 2 Light T8 Fluorescent Ceiling Fixture typically includes a metal housing, a ballast, two T8 fluorescent lamps, and a diffuser or lens. The metal housing protects the electrical components and provides structural support. The ballast regulates the electrical current to the lamps, ensuring they operate optimally.

Lamp Type and Wattage

T8 fluorescent lamps are the most common type used in these fixtures. They come in various wattages, ranging from 28 watts to 32 watts, providing flexibility in light output. Higher wattage lamps produce brighter light, but they also consume more energy.

Light Output and Color Temperature

The light output of a 4 Foot 2 Light T8 Fluorescent Ceiling Fixture is measured in lumens. A 28-watt lamp typically produces around 2500 lumens, while a 32-watt lamp produces approximately 3000 lumens. The color temperature of a fluorescent lamp is measured in Kelvins (K). Common color temperatures include 3500K (cool white), 4100K (neutral white), and 5000K (daylight white).

Mounting and Installation

4 Foot 2 Light T8 Fluorescent Ceiling Fixtures can be mounted in various ways, depending on the application and ceiling type. They can be suspended from chains or mounted directly to the ceiling using brackets. Installation typically requires electrical expertise, and it is recommended to consult a qualified electrician for proper installation.

Energy Efficiency and Lifespan

Fluorescent lighting is known for its energy efficiency, with T8 lamps providing higher efficiency compared to older fluorescent technologies. The lifespan of a T8 fluorescent lamp is typically between 12,000 and 20,000 hours, offering long-lasting performance.

Considerations for Purchase

When selecting a 4 Foot 2 Light T8 Fluorescent Ceiling Fixture, several factors should be considered, including the desired light output, color temperature, mounting requirements, energy efficiency, and lifespan. It is advisable to consult with a lighting professional to determine the best fixture for the specific application.


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