Waterproof designMax 300 Capacity:Strand Copper Wire Fits Most High-power LED Light BarTheromoplastic Insulation:-1 Rated Cord,Insulates Upto 105CPremium Durable Tube:Heat and Moisture-resistant PVC Jacket Better Protect The Whole Harness.Harness Type:DT-plug harnessWire Harness Length:3 meters/10ftRelay:40A Sately protective relay.Fuse:The whole wiring harness with inline fuse.Use voltage:12V for Leads Wire:B:2 Leads Wire Harness with RemoteColour:BlackMaterial:ABSPackage Contents:1 * 12V Switch wiring harness kit1 * wireless remote controller(without battery)1 * remote controller signal receiveOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.