This is the most basic type of switch â the On/Off rocker switch, (as shown using Ozniumâs Black Anti Vandal Toggle Switch, mounts in 16mm or 19mm hole). Chevy/GMC. My objective is to install a 12v rocker switch to allow me to turn on/off the power to these LED lights. It has just 2 prongs: Ozniumâs rocker switches can be hooked up to any 12volt source, everything else is pretty self-explanatory, just follow the rocker switch wiring diagram and you canât go wrong. Golden rule of automotive is that 1 amp is equal to system voltage. Iâd rather have a dead battery than a swamped boat. Your best bet is to buy a relay rated to 30 amp to power the bar. 99. If not, with [â¦] Our last light bar wiring article was about the wiring of a 5-Pin Rock switch for a light bar, so we figured we would do the same for a light bar set-up that utilizes a 3-pin switch. #1 Heavy Duty Wire Harness Kit LED Light Bars Rocker Switch 17FT of 14G Wiring Item Weight 9.6 ounces Package Dimensions 8 x 4 x 3 inches Item model number A-LLB-B-SH-40A-HD Is Discontinued By Manufacturer No Exterior Smooth Manufacturer Part Number A-LLB-B-SH-40A-HD OEM Part Number MIC-B1003 ORZLEDCTL001 Folding No Bulb Type LED Vehicle Service Type All of the above Amperage 20 â¦ Do not cut into the individual wire sheathing. LED Light Bar Rocker Switch for UTV Polaris Ranger RZR 800-1000 XP Turbo Can Am Commander 800 Maverick X3 Accessories-ON-Off LED Light, 20A 12V 5 Pin Toggle Rocker Switch Kit(Blue) 4.6 out of 5 stars 57. They control accessories that require a two-position switch. While a toggle switch may be rated for a light bar, (10 amp max usually for most toggle switches) if the light bar is greater then that 10amp rating you'll fry the toggle switch by melting the switch plates. To prepare the cord for the new switch. Everything you need to install your lights; Light Bar Wiring. Therefore, for a large light bar you can use a smaller cab switch and smaller wire on the switch circuit. HOWEVER, my goal is to have the light on the rocker switch illuminate when the switch is in the OFF position, and NOT illuminated when the switch is in the ON position. TDR11020 LIGHT BAR PART NO. Toyota. As far as running the lights off of switched power, is the most common method to tap the cigarette lighter outlet? $14.99 $ 14. First pic is cable from switch to light bar. Audio. Step 7: Tap the red trigger wire to headlight positive and the black wire to headlight negative. Upgrading to a new rocker-style switch takes just a few minutes and requires no extra wiring or special connections. Universal. Now youâre on to your last step, reconnect the negative terminal to your battery, and you should be good to go! If you are wanting to wire your light bar in such a way that is controlled with a separate switch on your dashboard, all you have to do is leave the wiring harness set up the way it is, cut the wire coming to the 30 prong, and wire it either to your high beam LED or backup light wire. You would wire the switch and harness like this: Accessory (key-on power) pole from the bus bar to the input of the light switch. The wiring harness has a relay and inline fuse already wired to it. How many watts is the light bar? As a homeowner, you will likely need to replace a light switch many times and paying an electrician is not optimal when you can do it in just a few minutes. The second plug can be taped up out of the way, or you could use this wire for an additional light bar. How to Install 12V Light Switches. Rocker Switch/Fog Light Wiring. Mark 35 Posted January 26, 2019. So I recently got a few Lights from Rough Country, and am in the process of installing them. Mark. Tires. Particularly for vehicles like Toyota Hilux, Ford Ranger, BT-50 and many of the modern Nissan 4x4's which have negatively switched wiring system making it very difficult to wire correctly. If you are wiring up spot lights, connect a plug to each light.