Spot Light Wiring Diagram. Installing spot lights and motion detector lighting fixtures provide security and energy savings and they can easily replace an existing exterior wall fixture. All you need is some wire and lugs a 12v 4 pole relay and two fuse holders with the correct fuses.
5 pin relay and socket harness mgi install spotlights on your vehicle automotive f 40a spst how to wire up a spot lights wiring diagram high beams 4 step by case use relays why. July 18 2021 by larry a. You can see it has a red live feed and the switching is on the earth black side and goes off to the headlamp switch on the steering column.
All the remains is insert the light into place.
It shows the parts of the circuit as simplified forms and the power and also signal links between the gadgets. Then run a fourth wire from the relay to the positive post of the spotlight and solder in place. The combined watts rating of the spots divided by 12v. 3 neutrals 1 switched live into the 20a junction box 2 x 15mm te out of the junction box one to the centre spotlight and the others daisy chained.