Specification Brand : Othmro BulletPoint1 : Product Name : Light Emitting Diodes;Package Content : 50pcs x Emitting Diode BulletPoint2 : LED Encapsulation : 4 Pin DIP;Emitting Light Color : Red,Green and Blue BulletPoint3 : Mini LED diodes with bright light: they are very bright and vibrant colors make them look beautiful at night; You can assemble different color LED diodes as you want BulletPoint4 : Application: not only can they be applied to industrial segment, but also use in some students' experiment, school science, little LEDs are good for doing projects BulletPoint5 : Good repair replacement: the mini diodes are convenient for DIY and repair equipment and electrical appliances, circuit unit; You can use these to make LED glow stick ExternallyAssignedProductIdentifier1 : 0887742805380 ExternallyAssignedProductIdentifier2 : 887742805380 ExternallyAssignedProductIdentifier3 : 880663376076 IndoorOutdoorUsage1 : outdoor IndoorOutdoorUsage2 : indoor ItemName : Othmro 50Pcs Round Head Red Blue Green LED Christmas Light Bulb Clear Round Transparent Lighting Bulb Lamps Electronic Component Light Emitting Diodes 5mm 20mA 4 Pin ItemPackageDimensions_Height : 12.5 centimeters ItemPackageDimensions_Length : 1.6 centimeters ItemPackageDimensions_Width : 8.7 centimeters ItemTypeKeyword : electronic-component-led-lamps LowLightTechnology : Night Color Manufacturer : Othmro Material : Copper ModelNumber : OTH190815E-0040 PartNumber : OTH190815E-0043 PowerSourceType : Corded Electric ProductDescription : Description: 1.These light-emitting diodes work well for a wide variety of applications. 2.It is great for electronic and electrical experiments. Specification: Quantity:? 333 Pcs x Light Emitting Diodes??/ Pack Lens: 5mm Diameter / Round Emitting Color:?Red; BLUE? Forward Voltage / Current:?3.0V-3.2V/1.8-2.0V/20mA(RED BLUE)? This LED Light Emitting Diode is suitable for color displays, indicators, diagnostic, analytical equipment and etc. A light-emitting diode (LED) is a semiconductor light source. LEDs are used as indicator lamps in many devices, and are increasingly used for lighting.