OWOFYDR 100pcs 3mm Blue diffused LED diode lamp (Color Lens Frosted Round DC 3V 20mA) Lighting Bulb Electronic Component Indicator Light Emitting

【3mm Blue Diffused Core Specification】100pcs super bright blue LEDs with frosted round lens, 3V-3.2V DC 20mA, 460nm-465nm wavelength, perfect as LED Indicator Light for electronic projects and equipment 【Clear Polarity & Easy to Use】Long lead = Anode, short lead = Cathode, no extra identification needed! Tinned copper pins ensure anti-oxidation and easy welding, ideal for Arduino DIY beginners and breadboard experiments 【Soft Diffused Glow & Eye-Friendly】Frosted lens delivers even and non-glare blue light, avoiding harsh reflection compared to transparent LEDs, suitable for close-range use in scientific experiments and small electronic devices 【Durable Material & Reliable Performance】High-quality epoxy resin housing + tinned copper pins, corrosion-resistant and long-lasting, supporting repeated welding and long-term use in maintenance projects 【Organized Packaging & Easy Storage】100 diodes packed in a sealed transparent bag with clear specification label, no mixing or loss, convenient for storage and quick access during LED DIY projects