Power: 3W per pieceSize: L48mm*W31mmLED Source: 1pcs of CREE LEDColor Temperature: 2700K/ 4500K/ 6000KLumens: 220lmInput voltage: DC12V, constant voltageBeam Angle: 38°IP Rating: IP65PCB Materials: AluminumWire Length: 150mm between 2 modulesPackage: 20pcs/ string; 100pcs(5 strings)/ packageInstallation method: adhesive sponge tape on the back/ 3M tapeLifespan: 50,000 hoursCertificate: CE&RoHSWarranty: 2 Years