1, Efficient Energy Saving Lamp 2,High Lumens, Good Quolity 3,Best Creating,Lower ... OEM experience6) Generally speaking , in the same watt , between energy saving lamp and incandescent lamp, energy saving lamp can save 80% power ,average lifespan can extend 8times ... please don’t direct use the energy saving lamp in incandescent lamp Dimming system .4)When you install the lamp ,please don’t hold the ...