UL1061 Commercial Copper Wire, Bright, White, 14 AWG, 0.0641" Diameter, 100' Length (Pack of 1) Suitable for commercial electrical use at 300VAC or less Greater than 99 percent pure copper White color PVC insulation Operating temperature range of -40 To +80 degrees C Meets UL 1061 standards for tinned copper wire and complies with RoHS regulations