Tuneable White 2700-6000K SMD LED flex with high colour rendition and lumen maintenance properties. 2700K Rf=92.85 Rg=100.86 R9=75.83, 6000K Rf=91.93 Rg=100.95 R9=85.85, 2700+6000K Rf=91.96 Rg=101.91 R9=93.83. Cutting Interval 100mm (12 x LEDs). Allow 10mm for power feed at start of length. 3 wire connection.