Specifications: Power: T5-14W/21W/28W Diameter: 16mm Socket: G5 Color temperature:2700K-14000K Features: 1. emit softer and non-glare light 2. high quality of color rendering and light intensity 3. apply to all kinds of lamps, especially protecting young people’s eyesight when reading and studying. Applications: classrooms, laboratories, exhibition halls, supermarkets, museums and so on.