Task Lighting T-CW20G-STR-500 Wire-20 Awg-Stranded-White Jacket-ul Listed-500 FeetTask Lighting T CW20G STR 500 T CW20G STR 500 Product Description 500' roll of in wall rated stranded connection wire, 20 gauge for LED lighting. Bonded Black Red wire for DC electrical current only. UL Listed, meets UL VW 1 Flame Test. Specifications: Model # T CW20G STR 500 Finish: White Operating Temperature: 4F to 140F (' 20C to 60C) Environment: Dry, Damp, Wet Overall Length: 6000 Material: Copper About Task Lighting & Power : Task Lighting &