Hilitchi 12pcs Packed 10mm wide L / T-shape RGB 5050 LED Connector LED Strip Light Connectors LED Solderless corner connectors: T + L Shape Right Angle Connectors Package quantity: 12pcs(6 x L, 6 x T) LED connectors, 30 x plastic clips housing Only suitable for 10mm wide 5050 rgb led strip light;single color led strip light is not compatible Using the T shapes, no need soldering, simply slot strip light into connector and close, you can avoid twisting and potentially damaging your LED strip. Simple but effective,tool free,easy installation by clipping system.