... .High Power Factor2.Low harmonic distortion3.Over-current protector4.Lamp-saving rapid start5.Radio-interference suppressed OEM is welcomed ! ... , in the same watt , between energy saving lamp and incandescent lamp, energy saving lamp can save 80% power ,average lifespan can extend ... direct use the energy saving lamp in incandescent lamp Dimming system . 4)When you install the lamp ,please don’t hold ...