Specification: 50-Feet 18AWG*2C, Black, Maximum working voltage: 300V, Great for uses with 30 volts or less Low voltage applicability: Low voltage outdoor uses such as accent lights, path lights, spotlights, solar panels, and outdoor speakers. Multi-weather use: Can be buried directly in the ground, Durable even in rainy and sunny weather. Flexible & Tangle-free:With a rated temperature -30 (-22) to 60 (140), it can resist cracking and hardening in both hot and cold environments. Quality & Safety: UL & ETL listed, RoHS compliant, Fire-proof level: VW-1