OWOFYDR 100 5mm White LED diode lamp (Transparent Lens DC 3V 20mA) Lighting Bulb Electronic Component Indicator Light Emitting

WHITE LIGHT FOR CIRCUIT INDICATORS - Single-color white output through a clear round lens helps electronics hobbyists add visual status indication to compatible control boards, signal circuits and DIY projects. ELECTRICAL VALUES FOR CIRCUIT MATCHING - Listed specifications are 3.0-3.2V forward voltage and 20mA operating current, helping you assess circuit suitability when selecting LEDs for a new design or replacing a matching component. 5MM THROUGH-HOLE FORMAT - The round body and two leads support breadboard prototyping and PCB soldering, helping makers test indicator layouts before permanent assembly. Check mounting dimensions when replacing an existing LED. CHECK POLARITY AND CURRENT LIMITING - Identify the anode and cathode before wiring and use suitable current limiting. Forward voltage is not a direct power-supply rating; check the driver and microcontroller output limits before connecting power. CHECK POLARITY AND CURRENT LIMITING - Identify the anode and cathode before wiring and use suitable current limiting. Forward voltage is not a direct power-supply rating; check the driver and microcontroller output limits before connecting power.