4 Pack 9000LM 2x4 LED Flat Panel Light Fixture, 72W, 3500K/4000K/5000K/5700K/6500K 5CCT Selectable Drop Ceiling Office Lights, 0-10V Dimmable, LED Drop Ceiling Light Fixtures, ETL/DLC

5-in-1 CCT: Experiment with different color temperature settings using the panel's slider switch, and finalize your choice during installation. This LED panel lighting fixture provides 5 color temperature options: 3500K, 4000K, 5000K, 5700K and 6500K. You can conveniently toggle between these settings to create your preferred lighting atmosphere. 9000LM super bright: These flat panel LED lights offer an impressive brightness of 9000 lumens, delivering bright and flicker-free illumination. With an outstanding LED efficiency of 125 lm/w, they can help reduce electricity costs. Smoothly dimmable: These LED ceiling panels feature smooth dimming options (0-10V) that deliver immediate bright light without any buzzing or flickering, ensuring optimal eye comfort. Their slim, dustproof design allows for quick and easy installation while minimizing long-term maintenance. Durable performance: Constructed with a durable aluminum backplate and featuring high quality LED light-emitting units, this LED flat panel light is designed for extended operation. Its robust construction makes it a reliable lighting option. Quick installation: With a versatile design and easy installation process, these 2x4 LED panel lights can be used in various settings, including offices, schools, and hospitals. They are a perfect fit for any standard 2x4 drop ceiling grid and can be easily mounted without any additional tools