The 10W LED is available only while supplies last. Once the 10W chips in stock are gone, we will not restock, even if it's mid-season. We will only handle LEDs of 50W or more, which have excellent fish-attracting ability. By focusing the illumination on the shallow "depth where visibility is possible," the fishing results will drastically change. From the user's perspective, the LED light may feel insufficient (only the reflected light in the water is visible). It emits no light in unnecessary directions, and concentrates the light on the necessary area. It's a popular, high-lumen white color. Power supply: DC12V 10W Luminous flux: 1100LM ・Power cord: Approximately 5m (New type of battery clip that is rust-resistant) ・Body size: 88mm (length) x 45mm (width) x 12mm (thickness) ・Power cord: "Red clip is positive" "Black clip is negative" ・Please secure it to a sturdy pipe with bolts. Since shirasu eel fishing is better on days when the water surface is rough, ① The glare of surface reflection is beautifully eliminated. ② Most of the LED's illumination is concentrated on the area to be caught. ③ The user's eyes are not reached by unnecessary surrounding objects or the strong light source of the LED, so they don't get tired. The LEDs we are selling have a 120-degree beam angle. 30 degrees to each side (The light source visible to the catcher) is weak light. The catcher's eyes only receive weak light directly from the light source in terms of the beam angle. The area to be caught is illuminated with the strongest light. By submerging it and illuminating the upward diagonal direction with the strongest light axis, the swimming shirasu eels are clearly visible. Even in places with waves, even in "foaming sea surfaces," underwater visibility is not lost. Even the underwater that should be completely invisible after the waves pass is just a state of bubbles lined up.