Specification Brand : Generic BulletPoint : 10PCS 3W 5730 White LED Emitting Diode SMD Highlight Lamp Panel LED Board BulletPoint1 : Specification: Light Color: White; Rating Voltage: 12V DC; Head Dia.: 3mm / 0.12inch; Wire Length: 200mm / 7.87inch; Packing List: 30 Pcs Light Emitting Diodes with Wire BulletPoint2 : Advantage: These LED diodes emit a bright light, with high reliability and low heat produced. High efficiency round light bulb. With prepared wire and a resistor, the LED light emitting diodes are ready to use right out of the box. BulletPoint3 : Instruction: It is easy to use, just connect the wire to the power supply and it will work. BulletPoint4 : Application: These light emitting diodes can be used for a variety of projects, including decoration lighting, RC indicator lighting, illuminating keyboards, musical birthday card, science experiments, and miniature parts replacement. BulletPoint5 : NOTE: Please note that the red wire is for the positive pole and the black wire is for the negative pole. Color : White IncludedComponents : SI-B9U171560WW ItemName : Generic 10PCS 3W 5730 White LED Emitting Diode SMD Highlight Lamp Panel LED Board ItemPackageDimensions_Height : 0.59 inches ItemPackageDimensions_Length : 5.51 inches ItemPackageDimensions_Width : 3.94 inches ItemPackageQuantity : 30 ItemTypeKeyword : electronic-component-led-lamps Manufacturer : Generic Material : Copper ModelNumber : SI-B9U171560WW NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : YGQ_MODULE_11280 ProductDescription : | Notes: When you weld the AC power line, please keep them between the farthest distance. You should also ensure that the power line isn't short circuit, to avoid electrical damage! - Specifications: high-power LED - Diameter : 30mm - Power:3W Package Included: 10 x 3W 5730 White LED Emitting Diode SMD Highlight Lamp Panel LED Board|