One kind can set the auxiliary lamp part that shines on what Fishing float or fishing rod,Include: a LED light part； One insulating sleeve,The conductive part of the LED light part is protected with what,It wherein can be inserted into the conductive part of the LED light part in the interior insulation pipe； One battery,The power source of the LED light part is provided with what,Front end one negative electricity of protrusion of the battery is extreme,And hull shape is at a positive electricity end except the battery； One metal sleeve,It is accommodated with what and is used with fixed this case related elements with conductive path is constituted； The wherein front end of the fixed what metal sleeve of the LED light part,The middle section position of the fixed what metal sleeve of the insulating sleeve,And the battery then can be inserted into the Hou end of the what metal sleeve,Therefore the conductive part of the LED light part can contact the metal sleeve,And the conductive part of the LED light part can contact the battery negative electricity it is extreme,And the positive electricity end of the battery can touch the metal sleeve,So complete conductive path is constituted,The LED light part can be made shinny.一種可置於釣魚浮標或釣桿上之發光輔助燈件，包含：一LED燈件；一絕緣套管，用於保護該LED燈件之導電部，其中該內絕緣管內可插入該LED燈件之導電部；一電池，用於提供該LED燈件之電力來源，該電池之前端凸出一負電極端，而該電池之外殼形成一正電極端；一金屬套管，用於容納與固定本案相關元件與構成導電通路之用；其中該LED燈件固定於該金屬套管之前端，該絕緣套管固定於該金屬套管之中段位置，而該電池則可插入於該金屬套管之後端，因此該LED燈件之導電部會接觸該金屬套管，且該LED燈件之導電部會接觸該該電池之負電極端，而該電池之正電極端會接觸到該金屬套管，所以構成完整的導電通路，可使該LED燈件發亮。
