Sprinkler Warehouse offers professional grade Direct Burial Wire. This 16 Gauge electrical wire is specially designed to withstand natural wear when installed underground. We highly recommend this flexible, bendable, durable wire. For a professional quality installation, choose 16 gauge Direct Burial Wire. Our wire is available in red or white, in 500 ft rolls or 2500 ft rolls. Browse our full line of electrical wire and tools for super savings and same day shipping.