The utility model provides a light -emitting LED of qxcomm technology lamp, includes transparently or translucent lamp cup, lamp shade, light source plate and the heat -insulating material that looses. This lamp cup is open -top's shell structure, and this lamp shade is connected at the top of this lamp cup, and the scattered heat -insulating material of this light source plate and this all fixes in the space that lamp cup and lamp shade enclose, and the heat -insulating material's that should loose bottom is fixed in the bottom of this lamp cup, should light source plate with the top hot link of being somebody's turn to do scattered heat -insulating material, the middle part of this lamp cup and the internal diameter at top are greater than this scattered heat -insulating material's external diameter, are equipped with the LED light source on this light source plate, the light that the LED light source sent shines towards this lamp shade and this lamp cup respectively. Because this lamp cup is made by transparent or semi -transparent materials, like this, just makes lamp cup side of this LED lamp and rear flank side also have light to jet out, has reached qxcomm technology's light -emitting effect.