50pcs 5mm LED Diode Lights, Single Flash Blue Round Transparent DC 12V

What is this? 
These 5mm Single Flash Blue LED diode lights feature bright Single Flash Blue illumination through transparent lenses, perfect as indicator lights for electronic components, PCB circuits, and DIY bulb lamp projects requiring reliable light emitting diodes.

What will I get? 
Light Color: Single Flash Blue
Rating Voltage: 12V
Wire diameter: 1.3mm
Current:20A
Head Size: Length:8.7mm / Pitch 5.8mm
Total Length: 200mm
Lead length:185mm
Lead Specifications:Blue + Black wire (The lead wire is 7-core pure copper and tin coating)
Packing List: 50 x  Single Flash Blue LED Diode Lights

Is there any advantages of the product? 
These energy-efficient LEDs deliver superior brightness with low power consumption, feature universal 5.8mm spacing for broad compatibility, and come in bulk 50pcs value pack.The 7-core structure enhances the bendability of the wire, avoids frequent bending and breakage, extends its service life, and the copper cores improve current transmission efficiency.

How to use it? 
Insert the longer anode lead (+) to positive voltage (12V) and shorter cathode lead (-) to ground through current-limiting resistor.

What should I notice? 
Critical: Always observe correct polarity and use current-limiting resistor; not suitable for wet environments; reverse connection may damage components.