| 摘要 |
An LED lamp (300) is designed with a complex lens (33) covering a light source of light emitted diode chip or a light emitted diode package. The complex lens composes of a top center lens (331), a wing lens (332), and a tube lens (333). The top center lens (331) modifies the light beams to shed above, the wing lens (332) surrounding and connecting with the top center lens to modify the light beams to shed below, and the tube lens (333) under and connecting to the wing lens to modify the light beams to shed side top. The complex lens modifies light beams from a light source to shed full directions. |
