LED lighting 1,high efficiency, high quality,high luminous flux 2,Luminous flux: 600lm 3,Base type: E27 LED lightingAdvantages1,Environment friendly, no ... 2,high light efficiency, 90% of the electronic energy transfer into visible light.3,Energy saving, the power consumption of the led light ... and lamp cover.6,Lens with both a protective and concentration effect avoid light loss, so that makes the ...