LED panel light use for bedroom, dining room, drawing room, offices, meeting room, corridor, industrial plants, shops, classroom and buildings utility room etc. Input voltage : AC220-240V | 50/60Hz | 40W Quick installation : Simple convenient installation method This led ceiling panel has a stylish ultra-slim design and ensures uniformity of light, pleasant color, and high energy efficiency. This energy saving ceiling panel is easy to clean Saves 80% Energy | 2800lm