LED light questions.

[alltherage]

So I ordered a couple 27 watt lights and the opt7 dual harness and received them today. I want to mount them on the rops where the halves hinge together. I want to run the bolt that holds the hinge assembly through the light bracket. It will require me to get a bracket with a larger hole as well as a longer bolt for the rops. Anyone done this? Also, the opt 7 comes with the clips that need to be attached to the wires coming from the light. Anyone know how to do this? Seems simple but I don't wanna screw it up lol

 

[DuckSlayer1017]

Haven't seen one mounted like you are planning but I'm sure it will work. I think I know what you mean by the clips but pics would help. If they are the clip on wire splices you just put the two wires you want to connect into the clip and close it. Personally I would use butt splices and then shrink wrap over them so they are waterproof.

 

[alltherage]

The harness already has the wires going into a clip, but the lights are bare wire. The harness includes clips for those though. I assume you just put the bare wire in and pinch them. No instructions provided. Harness appears to be of great quality and has excellent reviews fyi

 

[DuckSlayer1017]

I think you're on the right track. Pics would confirm though. Is this what you have

I would use these with heat shrink over the top.

 

[Scrambler82]

IMHO... Run a new fused power wire from the battery to either a relay or the switch creating a new circuit.
That way if you blow out the headlights or another set of lights you will still have something to see with.

Those connector should be thrown out, too many future problems with poor connections. Best way would be to peel off the sheathing on the main wire and strip the end of the branch wire, wrap the branch wire around the main wire tightly (a good mechanical bond) and solder. Once you have proven the circuit works, clean the soldered joint and use some brush on rubber sealant.
A good solid, water proof connection is worth it's weight in gold, especially when you do not have any troubles later on.

Sealable heat shrink is another option but hard to use on an existing wiring harness.

Another thought... alway size your components, i.e. wire, fuses, relays, etc to the smallest amperage rated component.

 

[alltherage]

Amazon.com: OPT7® Off Road LED LIGHT Bar On-Off Power Switch 40 Amp Relay Wiring Harness (Dual Light Bar Harness): Automotive

 

[DuckSlayer1017]

Got it now. I actually used the same one when I hooked up my light bar. If I remember correctly it came with the automotive style connector that mates with the harness. There are two terminals, the gray shell and a lock. Basically crimp the terminals on the wire, push them into the gray shell from the back. Then insert the orange lock into the front of the connector to lock everything into place. I got the two circuit one and it only came with one connector. I bought another one from Digikey, but I had to call tech support to get all the right pieces.

 

[alltherage]

Got it. Thanks buddy!

 

[alltherage]

Is the toggle switch waterproof? Where's a good place to mount it? I saw where a guy mounted them inside a waterproof mini-tackle box

 

[Scrambler82]

I was just reading the Opt7 Sw Harness specs.
They are built with 14 gauge wire and include a 30 amp fuse, this sounds good but, 14 gauge wire is rated for 15 amps not 30 amps.
What can happen if there is a shorted condition is the 30 amp fuse won't blow and the wire will melt and then a fire.

I am not sure what the draw for two 27 watt LED Lights is but you need to use a wire sized for the amperage,or a larger gauge than needed and a fuse rated for the components on the circuits.

Think about building your own harness, an easy task and cheaper.

Me thinking out loud again.