Had a dry date yesterday, so I got to wrap up my Rock light project. Pretty happy with how even the light came out. I also think these positions would work well as actual rock lights, being that you can see in front of and behind each tire pretty well, as well as underneath the whole vehicle front to back.
Using 11 lights (1 in each front corner, 3 on each side, 1 on each rear corner, and 1 in the rear center).
I ended up wiring it to come on a few different ways with the included relay (and purchasing some diodes + a waterproof switch)
- Wired through the bed light switch as courtesy lights (comes on when opening the door, unlocking, stays on for 30 minutes when pressing unlock 3 times). I also have a switch in the right rear corner of the bed to switch off this if I DON'T want them coming on when unlocking (basically, to revert back to OEM if desired)
- Wired through the Aux panel to manually turn them on/off
Hard to capture night photos, especially since where I park is pretty lit up at night.
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this is really really great. i appreciate you taking the time to write it up and post links. I want to do something very similar, so I'm interested in seeing where you mounted your relay and your diode. I think I want to wire mine the same but I'm wondering what the best way is to mount those and run those wires. I'm assuming you also had some sort of method of tieing all the leads from all 11 lights together - did you use a bus bar or something or just sequentially tie more and more wires together? Lastly, are you planning on sharing the 3d model file for your magnetic mount? Anyhow, thanks for any info on where you mounted those components and thanks again for the writeup. Looks great!
You read my mind! I was admiring your work the other day and though about asking for the mount STL file, but didn't want to be a free loader lol. That'd be awesome if you were willing to share. I was thinking about the LUX system, but man is it spendy for some little LED lights.I have the relay and diodes mounted in the rear close to the bed light. I pulled from the 7-pin connector for power (used a 7 pin extension and cut the end off so that I didn't have to cut into any wiring - https://www.amazon.com/dp/B09BMNLX6S?ref=ppx_pop_mob_ap_share). This made it so the only wire I had running to the front was for the aux switch. In retrospect, it probably would have been just as easy to pull off the battery but either way works.
For tying all the lights together, the lights I linked to already came with a harness for all the wiring for 12 lights to simply plug straight in, no bus bar or splicing needed (the connectors press in and then screw tight to protect from water). For the front lights however, I did have to buy a set of the wire extensions they sell.
Wasn't sure if there was any interest in the stl files for the magnet adapter, but if there is I can easily post the files on thingiverse in a few days.
Only other thing I did that I realized wasn't mentioned is I made some brackets for the two rock lights up front to mount to since I couldn't find a place where I was happy with for light coverage. I bought 2 appropriately sized steel angles (https://www.acehardware.com/departm...ye_IALaGS_fC-jBOFiwaAv8WEALw_wcB&gclsrc=aw.ds), drilled a couple holes (one for the rock light cable, one to mount) and then painted them black to protect from rust. I was initially worried they might touch the tires but in testing it looks like there is plenty of space with my wheel/tire combo.
yep, definitely interested in that, and also interested in any pictures of mounted stuff like that bracket you made and how you mounted the diode and the relay. Thanks so much for sharing this stuff!Wasn't sure if there was any interest in the stl files for the magnet adapter, but if there is I can easily post the files on thingiverse in a few days.
The relay isn't mounted any special way, I just have it ziptied up in the back with the rest of the harness next to the connector to the wire that goes up to the bed light. While it will still probably get a little wet there, I'm not really worried. If the relay fails it's easy to replace and I can find a place higher up (or buy a waterproof project box and stick it in there).yep, definitely interested in that, and also interested in any pictures of mounted stuff like that bracket you made and how you mounted the diode and the relay. Thanks so much for sharing this stuff!
Thanks again for sharing! My lights and magnets should be arriving today!! Not sure when I'll get to doing the install, but I'm going to print out a bunch of the mounts to have them ready to go.Posted the files up on Thingiverse as well as more details on the hardware needed to put it together:
https://www.thingiverse.com/thing:6463278
Awesome, let me know if you have more questions. Only other thing I can think of worth mentioning is about the harness. Since all the wiring for each individual light splits off from a single place on the harness, making sure to be mindful where you decide to place that. For my setup, I placed it on top the crossbar just in front of the spare tire. That's what gave me enough length to reach every location except for the front two (which I needed to purchase the 4 pack extension kit - https://a.co/d/9PQlXl0). Even with that kit, the front two wires just made it to the metal bracket I mounted. (used 2 extensions per light, so it took me an extra 10 ft).Thanks again for sharing! My lights and magnets should be arriving today!! Not sure when I'll get to doing the install, but I'm going to print out a bunch of the mounts to have them ready to go.
Looks great, man. Sounds like you are finding great deals along the wayGot them on! Pretty happy with the look.
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Awesome, let me know if you have more questions. Only other thing I can think of worth mentioning is about the harness. Since all the wiring for each individual light splits off from a single place on the harness, making sure to be mindful where you decide to place that. For my setup, I placed it on top the crossbar just in front of the spare tire. That's what gave me enough length to reach every location except for the front two (which I needed to purchase the 4 pack extension kit - https://a.co/d/9PQlXl0). Even with that kit, the front two wires just made it to the metal bracket I mounted. (used 2 extensions per light, so it took me an extra 10 ft).
I also used a LOT of zip ties to keep everything up. I tried to follow wiring that already existed on the vehicle if I could, and in some places I went through holes in the frame (mainly the extension wires to reach the front). In the rear and front, there are locations that you could potentially route close to the exhausts, so where I could I tried my best to choose a route that wasn't directly exposed to heat.