1) Dramatic energy saving up to 80%,compared to incandescent lamps; 2) Advanced electronic circuit to ensure long service life,as long as at 8000hrs; 3) More compact structure and cuter appearance; 4) Long life with lower lumen attenuation,even light distribution and excellent color rendering; 5) Instant start and flicker free; 6) Both warm and cool color are available,and also color temperature can be customized; 7) Sizes and wattages in a wide selection.