| 摘要 |
The present invention relates to an LED retrofit lamp (100), comprising: a bearing structure (1); a circuit board (2) disposed at one side of the bearing structure (1); and a lens (3), wherein, the circuit board (2) is erected at the bearing structure (1), and the circuit board (2) comprises a first side (21) and a second side (22) provided with at least one LED chip, respectively, wherein, the lens (3) comprises a first lens part (31) and a second lens part (32) mounted at the first side (21) and the second side (22), wherein, the light from the LED chip passes through the first lens part (31) and the second lens part (32) respectively and then is exited. |
