A hand and foot light sterilization device is used to transmit a first sterilization beam or a second sterilization beam to a hand or a foot of a user, and includes a device base, a device cover, a plurality of base light-emitting elements, a plurality of cover light-emitting elements and a placement body.The device base body and the device cover body are surrounded by a light sterilization space extending into the opening and communicating with the opening.The substrate light-emitting element and the cover light-emitting element are respectively used to project the first sterilization beam and the second sterilization beam towards the light sterilization space.The placement body comprises at least one movable inner end which can be movably arranged on the device substrate and one movable outer end which is opposite to the movable inner end and extends from the movable inner end.The utility model is used for placing the hands or feet extending into the light sterilization space along an extending direction from the extending opening.一種手腳光照殺菌裝置，用以將一第一殺菌光束或一第二殺菌光束發射至一使用者之一手部或一腳部，並包括一裝置基體、一裝置罩體、複數個基體發光元件、複數個罩體發光元件與一置放體。裝置基體與裝置罩體圍構出一伸入開口與一連通於伸入開口之光照殺菌空間。基體發光元件與罩體發光元件分別用以朝向光照殺菌空間投射出第一殺菌光束與第二殺菌光束。置放體包含至少一可活動地設置於裝置基體之活動內端部與一相對於活動內端部並自活動內端部延伸出之活動外端部。置放體並用以供自伸入開口沿一伸入方向伸入光照殺菌空間之手部或腳部放置。
