Lumica (Japan Chemical Luminescent) Submersible Fish Luring Light S-Type PLUS! An updated model of the popular S-type. This is a versatile fish-catching light with an evolved small and lightweight model. Small and lightweight model that does not interfere with any movement of the trigger. A renewal model of the popular "underwater fish lure light" S-type. In addition to 3 traditional lighting patterns ("normal light", "slow flashing", and "fast flashing"), the new "super fast flashing" mode is added to a wide range of scenarios. In addition, it uses a color gasket that matches each light color. It is more convenient and easy to distinguish within the tackle box, and greatly increases the response when changing colors. Submersible weight is about 0.8 (about 3 g) In addition to boat fishing, it can also be used for various embankment fishing. The lighting pattern will be switched in order by the "loosening (OFF) and tightening (ON)". The color and lighting pattern will automatically switch between the color and the lighting pattern. Cannot be fixed to any lighting pattern or color. Batteries sold separately. (Batteries Used: LR41 x 3) *Please use the "Lumica LR41 x 3-piece set". Using other companies batteries may cause short circuit. When using, please tighten firmly until there is no gap between the top cap and the main unit. Insufficient tightening may cause the interior to soak in water and damage.