| 摘要 |
The present disclosure relates to a lighting apparatus (20) with a zooming function comprising a reflector (23) which has a truncated cone shape along a central axis (A2) of the lighting apparatus (20), a base (24) which is coupled to a narrow end face of the reflector (23) and is capable of moving toward a wide end face of the reflector (23) along the central axis (A2) of the lighting apparatus (20), and a light source (21) which is mounted at an end face of the base (24) centrally. The lighting apparatus (20) has advantages of high efficiency, low heat generation, etc. |
