The C22TD-ET22 backlit LED panel lights are highly efficient lighting panels suitable for commercial and educational indoor environments, combining technical performance with aesthetic design. These panels adopt direct lighting technology, ensuring a slim, modern structure that integrates seamlessly into ceilings while providing uniform brightness, anti-glare performance, and high color rendering for classrooms, libraries, laboratories, offices, and other study or workspaces. Their design emphasizes visual comfort and practical functionality, creating environments that support learning, productivity, and general well-being.
The C22TD-ET22 panels utilize high-quality LED chips that contribute to long service life and consistent light output. The ceramic heat dissipation technology prolongs the lifespan to 50,000 hours, significantly exceeding conventional HPS lighting by fifty times, while maintaining stable operation in temperatures ranging from -25°C to 45°C. The luminous efficacy of 95 lm/W and a color temperature of 5000K, combined with a CRI of 90, ensures accurate color perception and visual comfort, while the RG0 rating eliminates blue light hazards and minimizes eye strain.
The panels feature a transparent polycarbonate lampshade with a pixel-structured surface that provides uniform light transmission across a wide beam angle. This structure reduces dust accumulation on the surface, helping maintain consistent performance and lowering maintenance requirements. The panels’ robust enclosure is made from ceramic and polycarbonate materials, offering superior corrosion resistance, dustproofing, and waterproofing compared to conventional metal shells. The constant current drive power supply guarantees flicker-free operation, enhancing user comfort in educational and professional environments.
Installation flexibility is a key attribute of the C22TD-ET22 panels, with support for suspension or embedded ceiling mounting. A simple spring clip fixing system ensures secure installation while facilitating maintenance and adjustments. These panels are suitable for a variety of indoor applications, including classrooms, auditoriums, libraries, corridors, laboratories, cafeterias, offices, living rooms, restaurants, and hotels, providing a versatile lighting solution that balances functionality, safety, and visual appeal.
Specifications include an IP40 protection rating, wattage range of 32–40W, input voltage of 220–240V AC, and certification under CCC standards. The combination of durable materials, long lifespan, high luminous efficiency, and anti-glare performance makes the C22TD-ET22 backlit LED panel an optimal choice for indoor educational, commercial, and residential spaces where visual quality, comfort, and maintenance efficiency are priorities.
https://www.sansi.com/Commercial-Lighting/C22TD-ET22
