APPLICATION -Not for outdoor.Ideal interior hookup wire for dream color pixel led strip with 3 soldering pad on PCB like WS2811, WS2812, WS2812B, 1903, SK6812,as well as CCT dual color led strip TECHNICAL DATA -80 feet / 24 Meter, AWM 20 AWG 80°C VW-1 300V FTI, Flexible Multi Stranded,Red-Green-White PVC Insulation, Tin Plated Copper,21*0.178 TS or 26*0.16TS (strand) HIGH PERFORMANCE -Oxidation resistance, low electrical resistance, low heat produced,flame retardant insulation, safe and durable GUARANTEE -UL listed standard,seriously no cheating in wire gauge,real 20 gauge wire,copper cable core CABLE CORE COLOR -Since wire conductors have tin plated treatment in surface for anti oxidation,which is better than raw copper core,it looks silver color like,but inside is real copper