Achieve professional-quality lighting with the ALZO Video-Lux T5 55W Fluorescent Globe U-Tube (2-pack). Designed as a direct replacement for Kino-Flo and Lowel fixtures, these tubes deliver a balanced 5600K daylight color temperature, minimizing the green cast common in standard fluorescent lighting. This allows for seamless mixing with daylight HID, daylight, and tungsten lights without the need for gels. Each tube features a 2G11 base and a length of 21 inches; offering exceptional compatibility. With a high CRI of 91, these bulbs render colors accurately and naturally, ideal for video production, film, photography, and broadcasting. ALZO Video-Lux tubes are engineered to equal or surpass the performance of Studioline or Kino Flo True Match tubes. They produce minimal heat, ensuring a safe and comfortable working environment. Enjoy an extended lifespan of approximately 7,000 hours, offering significant cost savings and reduced replacement frequency. These energy-saving CFL tubes are compliant with industry standards and provide a reliable, high-performance lighting solution for professionals and enthusiasts alike. The reduced ultraviolet output further enhances the quality and safety of your lighting setup. Dimensions: 21 inches length, 2G11 base. Power: 55W. Color Temperature: 5600K. CRI: 91. Bulb Life: 7,000 hours. 【Daylight Balanced Lighting】: Provides a true 5600K daylight color temperature; reduces the green cast often found in standard fluorescent lights for accurate color rendition in video production and photography 【Kino-Flo & Lowel Compatible】: Designed as a direct replacement for Kino-Flo and Lowel light fixtures with a 2G11 base and 21-inch length; ensuring easy installation and broad compatibility for professional lighting setups 【High Color Rendering Index】: Boasts a CRI of 91; accurately reproduces colors for a natural and vibrant look; ideal for demanding applications where color accuracy is critical, like film and broadcast 【Long Lifespan & Energy Efficient】: Offers an exceptional 7,000-hour bulb life; providing extended use and reducing replacement costs; operates efficiently to minimize energy consumption and heat output 【Superior Performance & Compatibility】: Delivers performance equal to or better than Studioline or Kino Flo True Match tubes; compatible with tungsten and HMI lights without requiring gel filtration for versatile lighting options