GoodBulb T8 Fluorescent Lamp | 21W | 5000K Daylight | 90 CRI | G13 Bi-Pin | 30-Inch Tube(1-Pack)
Specs
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Specs
About
The GoodBulb F21T8/950/30" fluorescent tube is a high-performance 21-watt T8 lamp designed to deliver exceptional brightness, clarity, and energy efficiency. With a powerful 90 CRI, this lamp provides highly accurate color rendering, ideal for settings where visual detail and true-to-life color quality are critical.
Operating at a daylight-balanced 5000K color temperature, this 30-inch T8 tube produces crisp, clean illumination that enhances visibility and reduces eye strain. Its extended 20,000-hour life rating reduces maintenance cycles, making it a reliable and cost-effective choice for commercial, industrial, and residential lighting applications.
Built with a standard G13 Bi-Pin base, the lamp installs easily into compatible T8 fixtures and offers stable, flicker-free operation. Whether you're upgrading outdated fluorescent tubes or outfitting new installations, GoodBulb's T8 lamps deliver dependable performance backed by trusted quality.
Applications
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