Universal fit: compatible with all automobiles, boats and devices equipped with a 12V power source
CIRCUIT PROTECTION: Power relay-safety protection and conversion circuit. Blade fuse protects the circuit when overcurrent or short circuit occurs.
ILLUMINATED SWITCH: 3 pin on/off rocker switch with red indicator light when truing on, easy to turn on or off, has been passed test of 5, 000 times pressing.
TWO AVAILABLE LEADS: With 2 sets of light output connectors for dual lighting fixtures less than 180W, the connection is more stable.
PACKAGE INCLUDE:1 x Wiring Harness Kit ,1 x Instructions,