The ColorVu Lite series is a line ofeconomic ColorVu products. Hikvision ColorVu technology produces vibrant,colorful images 24/7 thanks to F1.0 advanced lenses, high-performance sensors,and environmentally friendly illumination. A super-aperture of F1.0 collectsmore light, resulting in brighter photos. Advanced sensor technology has thepotential to greatly improve the use of available light.