LuckyLight 804BD2C-B4-2B is an 8 mm blue Through-Hole LED in a round flange package with a blue diffused lens. It features a typical dominant wavelength of 470 nm, a typical luminous intensity of 780 mcd at 20 mA, and a 60° viewing angle for uniform visual indication. The LED operates with a typical forward voltage of 3.0 V at 20 mA and uses two-pin radial leads with 2.54 mm spacing for PCB through-hole assembly. It is suitable for status indicators, function indication, control panels, circuit boards, communication equipment, and general visual signaling applications.