Includes wiring harness with 12VDC relay, On/Off rocker switch, inline fuse, DT Connector with silicone seals rated for harsh environmental conditions, mounting hardware, install instructions Heavy duty die-cast aluminum housing with custom molded rubber seals made for harsh conditions to keep dust and water out. Tested 100% waterproof in three feet of water for 30 minutes Input Voltage: 10-30V DC; Luminous Flux: 4800 lumens; Color Temperature: 6000K