Paul's
All-purpose
Lighting
System!
I chatted with BobbyB a few weeks ago about some LED rock lights and it got me thinking about making something similar. I have had a set of Anderson powerpoles under my bumper for use with the air pump. I bought a set of 12 volt 3 W landscape lights, cut the mounting stake off the them and mounted them to a pair of 2" magnets. I used nylon locking washers so that the small bolt won't come loose. These are strong little magnets with 158 pounds of pull force, at highway speeds they don't move at all. The 6W of power draw won't drain the battery in a day or two worth of draw. Since the lights are indoor/outdoor and designed for landscape lighting they're very water resistant.
I connected the light to the magnet and hit it with some of the spray stain paint I always have on hand for slider and skid plate repairs.

My new PALS

My new PALS
The powerpoles are very common use for amateur radio operators. They're fairly weather proof and have self-cleaning wiper arms. If you plug them together and they don't work pull them in and out until they wipe clean and work.

My new PALS
They mount to the Shrockworks bumper like crazy mad. I try to leave a bit of the magnet off the edge to make tipping it a bit easier. I likely could have gone with smaller diameter, less powerful, and cheaper magnets and still been safe with these things sticking.

My new PALS
The thick steel of the bumper makes for a good mount.

My new PALS
In use the 3W light is pretty bright. I wanted these for use as rock lights and a bright under the hood light. As rock lights they can be mounted in many locations including the sides and edges of the bumper and even on the bend edges of the the front skid plate. Here they're mounted to the bottom lip of the bumper. The color temperature is 5500 K, they draw 325 ma (0.325 amps), provide 140 lumens at a 45 degree beam pattern. They're 1.79 inches long and 1.35" in diameter. The power wire as supplied is 36 inches long. They do come in other colors like warm white, blue, and green but cool white provides the most illumination. If you're looking at other colors be aware that the federal DoT and state DoT's limit what color lights are legal for street use.

My new PALS
As an under the hood trouble light they're very useful. They can be stuck to the exposed steel parts or the fenders. Here I'm reflecting the light off the hood and down into the engine compartment.

My new PALS
So playing around with them I mounted them on the top of the bumper and pushed them out at an angle. The 45 degree light pattern is nice and could be used as a cornering light for those light night trails with tight clearances between rocks and trees.

My new PALS
And pimping as external courtesy step lights!

My new PALS
F'ing magnets, how do they work?
SourcesAnderson Powerpoles 10 for $9.95
http://www.powerwerx.com/anderson-powerpoles/powerpole-sets/High power LED spot light outdoor/indoor landscape light (cool white - 5500K SPL - CW3-45) $39.95 each
http://www.superbrightleds.com/cgi-bin/store/index.cgi?action=DispPage&Page2Disp=%2Fmalibu.htm%23spotlight2" Diameter grade N42 magnet with counterbored hole (MMS-B-Y0) $10.25 each
http://www.kjmagnetics.com/proddetail.asp?prod=MMS-B-Y0