The photoresponse and photoconductivity properties of micron-sized C₆₀whiskers and sub-millimeter-sized C₆₀clusters are successfully studied by the microfabrication technologies. According to the ultraviolet-visible-near infrared (UVVis- NIR) absorption spectroscopic study, a highly intense absorption is observed in the UV and visible light regions, which indicates probable applications in photoelectric devices. Furthermore, a large photocurrent is measured under the illumination of white light in nitrogen (N₂) atmosphere. The micron-sized C₆₀whiskers and the sub-millimeter-sized C₆₀clusters have different photoresponse curves under the same condition of measurement. A quick transformation of photoelectric response is detected in parallel multi-arranged micron-sized C₆₀whiskers, but the recovery of the photocurrent of self-assembly sub-millimeter-sized C₆₀clusters is much slower.