If, like me, you're used to the old archaic relays typically sold at local car dealerships, you know what to activate the relay (usually where the switch is installed is). I was surprised how much easier it is to install relays these days and it made it very easy to connect the ground and positive terminals to the battery. My problem was that I couldn't get the cables into the cabin because my car has a very tight firewall and there is no place to get my hand or anything for the inside switch. So my option was to connect to pre-existing wiring like the stock fog light wiring to turn on the relay. Depending on which switch you have, they sent me terminal 3, the white one was power, which is already on so you don't need to use this WARNING to cover/tape it over. Black is the ground which you will not be using as it is primarily for circuit breaker lighting and is also already grounded to the universal ground lug mount. (This is why you need to be careful as both the white and black wires can easily short out if they are not insulated/shielded from each other.) The middle blue wire is what you should connect to each source you wish to activate. Relay. I connected the positive power wire from the fog lights (red on my Mazda) and connected the blue wire from the relay switch to it and that was all it took to activate the relay. So when I turn on my factory fog lights, the voltage fed to those lights also turns on the relay, which turns on the other off-road lights connected through the relay. I decided to post this as the company email didn't help about the connections. so at all.
22Inch 150W Spot Flood Combo Beam Amber White LED Work Light Bar For Offroad SUV ATV UTV Pickup Truck Boat By Nilight - 2 Years Warranty
27 Review
Waterproof 4" Flood Beam LED Work Light Bar Set With 18W CREE Chips - Ideal For Off-Road Vehicles, SUVs, ATVs, Jeeps, And Boats
38 Review
Upgrade Your Off-Roading Experience With NAOEVO 4: 120W LED Light Pod With 6 Modes, Memory Function, And Waterproof Build For Truck Or Boat
35 Review
Multicolor LED Motorcycle Atmosphere Light Kit - 10 Flexible RGB Strips With Ground Effect For Enhanced Illumination And Style
30 Review
Pack Of 2 TMH 6 Inch Oval White LED Lights For Truck Trailer With Reverse Lamp, Turn Signal, Side Marker And Tail Functions - Surface Mount, Ideal For Trailers, Buses And Vehicles, 12V DC
25 Review
Enhanced 3Rd Brake Light For Ford F250 F350 Super Duty Trucks: LED Tail Cab Cargo Lights & Stop Light Compatible With F450 F550 And 1995-2003 Ranger Models
30 Review
LED Fog Lights Passing Lamps For Dodge Ram 1500/2500/3500 Pickups 2002-2009 & Durango 2004-2006, Upgraded XPCTD Black Truck Fog Lights
38 Review
XBEEK LED Front Fender Side Marker Light Turn Signal Lamp Compatible With Jeep 2018-2022 Wrangler JL JLU And 2020-2022 Gladiator JT Truck
23 Review