Strips length are fixed, can not be cut. Size:460MM LED Qty:7 led package include:4 pcs Compatible with TCL Toshiba TV models: 50S423 50S421LDAA 50S421LFAA 50S425KEBA 50S425LGBA 50S425 50U3900C 50U5850C 50U3800C 50U6500C 50L2 50V2 50D6 50A360 D50A730U 50UD6306 50UD6406