KOR FC40T5/830 12in T5 Circline Bulbs — 40W 3000K Warm White, 2GX13 Base (Pack of 2)

Overview

Upgrade your lighting with the KOR FC40T5/830 two pack. These 12 inch T5 circline bulbs deliver a balanced, warm white glow suitable for a variety of spaces. The compact circular design ensures light is distributed evenly around fixtures, helping to reduce dark spots on work surfaces and display areas.

With a 40 watt specification and a bright output, these bulbs are designed for reliable performance in commercial and residential settings. The 3000K temperature presents a friendly ambiance while maintaining clarity for daily tasks and product visibility. A robust 2GX13 base supports straightforward installation in compatible fixtures.

Key specs at a glance

• 40 watts of power for a bright yet efficient glow
• 12 inch diameter circle for even light distribution
• 2GX13 base for quick compatibility and replacement
• Warm white 3000K color temperature for inviting environments
• Approximately 3,300 lumens of brightness in a compact tube
• High color fidelity with 82 CRI for true-to-life colors

Where you might use these bulbs

The warm, even illumination makes them well suited for kitchens, offices, retail counters, display cases, and workspaces where a comfortable atmosphere and reliable visibility matter. The 12 inch form factor lends itself to fixtures that benefit from a gentle ring of light around the fixture, creating a polished look without glare.

Installation and maintenance tips

• Ensure the fixture is compatible with a FC12T5/830 style tube and a 2GX13 base
• Replace in pairs when possible to maintain even output
• Power down before replacing and handle tubes with care to avoid fingerprints on the glass
• Expected service life can contribute to lower maintenance frequency in busy spaces

Why choose KOR

KOR bulbs are designed to offer dependable performance with consistent color temperature and a practical lifespan. While results can vary by fixture and usage, this two pack provides a straightforward path to refreshed ambiance and reliable task lighting, without overpromising outcomes.

What you get

A pack of two FC40T5/830 12 inch T5 circline bulbs, ready to install in compatible fixtures.