Specification Brand : Nanjefly BulletPoint : 1N5388BRLG BulletPoint1 : MULTIPURPOSE - Our light-emitting diodes are currently widely used in LED large-screen displays, traffic lights, decorations, computers, electronic circuits, switches, telephones, advertisement, science experiments and more applications. BulletPoint2 : WHAT YOU GET - The package comes with 5pcs pre-wired LED that are 5mm round head Outer diameter, blue-emitting color, DC 9-12V drive voltage, 20cm/7.87" length wire. BulletPoint3 : RELIABLE MATERIAL - The light-emitting diodes are made of semiconductor materials, directly converts electrical energy into light energy, and has the characteristics of low power consumption, strong brightness, long life, and bright colors. BulletPoint4 : SPECIAL DESIGNED - This light-emitting diode is designed with 2 wires. The red wire is for the anode, and the black wire is for the cathode. BulletPoint5 : KINDLY NOTE - Please allow 1-3cm error due to manual measurement. Color : As Shown ItemName : (10PCS) 1N5388BRLG DIODE ZENER 200V 5W 1N5388 1N5388B ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : zener-diodes Manufacturer : Nanjefly NumberOfItems : 1 PartNumber : DZZW2167-506-2301051191 ProductDescription : Package contents:1N5388BRLG (10pcs)