This creation is a kind of LED fishing lamp,Wherein comprising an ontology,One optical filter and a connection piece group； Ontology is equipped with an interconnecting piece,Optical filter is separably arranged on the top surface of what ontology,Connector group is worn on what optical filter,And it includes having a knob and a fixing piece,Knob is rotationally worn on what optical filter,Fixing piece is connected with knob,Fixinig plate is selectively against the bottom surface of the interconnecting piece of what ontology； Its advantage in what,By the setting of optical filter and connector group,When being intended to the organism in water not of the same race captured,It only needs the knob of rotary connector group and fixing piece is driven to rotate,Ontology and optical filter can be made to be detached from,And conveniently replaced optical filter,And only need to carry different optical filters on fishing boat,With as an alternative,The space on fishing boat is not wasted then.本創作為一種LED集魚燈，其中包含一本體、一濾光片與一連接件組；本體設有一連接部，濾光片可分離地設置於本體之頂面上，連接件組穿設於濾光片上，且其包含有一旋鈕與一固定件，旋鈕可轉動地穿設於濾光片上，固定件與旋鈕相連接，固定片選擇性地抵靠於本體的連接部之底面；其優點在於，藉由濾光片與連接件組之設置，當欲捕捉之不同種的水中生物時，僅需旋轉連接件組之旋鈕並帶動固定件旋轉，便可使本體與濾光片脫離，而可方便更換濾光片，且漁船上僅需攜帶不同濾光片，以作為替換，則不浪費漁船上之空間。
