... protection,protect eyesight 3.Low-temperature,good color rendering 1.High-efficiency,energy-saving,long life 2.Environmental protection ... white,3500K neutral white,4100K cool white,6400K daylight6.Base Type:E27, E14,E40, B22,...7 .Favorable price and ... inspection and quality control system3.Advanced production technology of compact fluorescent lamp4.Energy saving lamp of excellent quality but ...