IC chip :WS2811Power Consumption: 0 Voltage :DC 5VBeam Angle: a hundred and twenty Dimension:12mmWaterproof Grade: IP67 Life-span:50,000HCertificate:CERoHSWarranty:3 yearsModule quantity: 50pcs/ stringThis merchandise encompass 50PCS Applications: 1. Lights, back lights, cupboard lights, edge light, architectural lights for corridor, canopy, archway, lights for paty and contour marking; and so forth is really a sensible choice for advertising,Led screen, night clubs, espresso / wine bars, looking malls,various shops, cinemas, cosmetic centers, workplace fronts, even lights for family kitchens or dwelling rooms, etc. Item photograph :