The LED Backlight AdvantageHigh brightness up to 700 nitsLong operating life, typically lasting over 100,000 hoursMore energy savingWide scope of applicationMore environmentally friendlyEasy to Install Features: 100% new backlit stripStrips length are fixed, can not be cut.Material: copper substrateSize (Length): 963mmNumber of LED beads: 15(R+L)Every LED Lamp Voltage: 3VPackage include: 16 Pieces/set(8*R + 8*L)