Spotlights

I'd be wary of using those scotch locks though. They are fine to begin with but can give problems later. Best to solder the connections.

Utemad fair enough mate, Ive had them sitting in the toolbox for ever and never used them, I do normally crimp however, I used to solder but have found that crimps with tight black tape around them to be suprisingly reliable. I also guess it depends on how you crimp, I've seen some pretty shocking jobs in the past. I also find the crimps handy as I am forever fiddling around with the truck and it's so much easier to add replace, exchange switches, pumps etc when you just pull the tap off and unplug the wires. I spose it's all personal prefference. I also am aware of the possibilty of the crimps breaking and always carry a gas soldering iron, solder, crimps, crimper and spare wire in the toolbox just in case.
I put the wire tap on purley because I couldn't be bothered pulling the 760CCA battery out and I was able to just reach down in front of it and clip it on. Seems to work fine, if it ever breaks it's no big deal to fix so I'll probally leave it for now.

I'm only talking about the scotchlocks. I do crimp other things. I have the proper crimping tool from Carrol Crimps (??) does a very good job. However I do a lot of beach trips and almost every trip I will redo someones crimps on something. However they are usually not done properly in the first place.
I agree with the gas soldering iron though. Best soldering iron I've ever bought.
I'm also constantly changing my wiring in my ute. Every time I get a new gadget lol. Like the in/out temp voltage thing you have that I bought when I saw yours. I haven't put the outside sensor in the fridge yet as being a ute it will take time. Although it has some nice buttons to push and it keeps me amused all the same :-)

LOL yeah it looks cool anyway, actually I find the voltage alert really really handy on it, in fact I probally look at that stupid thing more than any other guage in the truck! :-)
Yeah I was going to whack the outside temp sensor in the Wacoe Cooler but it was just to much of a mission to run the cable to the back of the car so I just shot it out through the firewall and up underneath the air ram of the snorkel in the shade so it works as a true outside temp sensor. It's pretty cool, when you wake up in the morning freezing your nuts off you can go and have a look how cold it actually did get last night! LOL

From my car audio days I seem to remember a few different Toyotas using earth switching for the lights. Cars and 4x4s.