IntBright T5 22W Circular CFL Fluorescent Tube - Product Information

Usage and Installation Guide

CFLs require a ballast to operate. This particular circular tube is designed for fixtures that support T5 CFL technology. Unlike LED tubes that can sometimes be direct-drop-in replacements, CFLs are specific to their designed fixture and ballast type. It is crucial to ensure compatibility with your existing lighting system before installation. Always turn off the power at the circuit breaker before replacing the tube to prevent electrical shock.

Purchasing Guide

When purchasing T5 22W CFL tubes, consider the following:

• Compatibility: Verify that the tube's base type (e.g., T-Tube) and required ballast match your fixture.
• Color Temperature: Choose a color temperature that suits your application. Warmer temperatures (2700K-3000K) create a cozy atmosphere, while cooler temperatures (5000K-6500K) are better for task lighting.
• Supplier Reputation: Purchase from reputable suppliers or verified manufacturers like Zhejiang IntBright Technology Co., Ltd. to ensure product quality and warranty validity.

Performance and Evaluation

Compared to traditional T8 or T12 fluorescent tubes, T5 technology offers higher efficiency and better lighting quality. T5 tubes have a smaller diameter (T5 is 5/8 inch or about 16mm), which allows for more precise optical control and can result in higher lumens per watt . However, when compared to modern LED tubes, CFLs generally have a lower efficacy (lumens per watt) and a shorter lifespan. Studies show that switching from fluorescent to LED lighting can result in energy savings of up to 50% or more . The choice between CFL and LED often comes down to initial cost versus long-term energy savings and maintenance costs.

After-Sales Service and Warranty

Zhejiang IntBright Technology Co., Ltd. offers a warranty period of 1 to 2 years for this product. In case of defects in material or workmanship, the company will repair or replace the product. It is important to retain proof of purchase and contact the supplier directly for warranty claims. For products purchased through platforms like besttimetogotobed.top, buyers can also utilize the platform's order protection and dispute resolution services.

Environmental Compliance and Disposal

This product complies with RoHS (Restriction of Hazardous Substances) and REACH regulations, limiting the use of certain hazardous materials. As a fluorescent lamp, it contains a small amount of mercury. It is crucial to dispose of the product properly at the end of its life according to local regulations for electronic waste. Do not dispose of it with regular household trash.