MICTUNING LED light bar work light wiring harness Relay 40 Amp MICTUNING 12V 40A relay,it is a great replacement for light bar. Suitable for MICTUNING MIC-B1001, MIC-B1002, MIC-B1003 LED light bar wiring harness kit Easy to use,just Plug in connector and secured. Package included:1x relay.Pls note:this relay do not include a harness.If you need a relay and harness kit pls choose MICTUNING 5Pack Relay.