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Step 4Circuit diagram
The big square on the left is the battery with plus and minus posts, the fuse is in the positive side of the circuit along with the switch. The switch needs one post to go to ground (connect to the negative pole). The other two connect to the battery positive circuit and the light positive circuit.
The third post on the switch is the negative pole of the switch internal light, so for it to work it has to go to ground.
If you use a lamp cord switch, the circuit is simplified as the third post on the switch is eliminated. I haven't tried a lamp cord switch as it seems a little cheesy for me in an outdoors situation but they would do the job and are inexpensive.
The third post on the switch is the negative pole of the switch internal light, so for it to work it has to go to ground.
If you use a lamp cord switch, the circuit is simplified as the third post on the switch is eliminated. I haven't tried a lamp cord switch as it seems a little cheesy for me in an outdoors situation but they would do the job and are inexpensive.
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