Dimmer for 12 v lights

[dnp]

I have recently installed an automotive dome light in my Otter and would like to be able to control the brightness. So far I have been unable to find a rheostat for 12 volts 1.5 amps. I think my best bet would be an automotive dash light dimmer with a round knob controller. Any ideas on where to find one?

[Macgyver55]

GM makes a perfect one. I think they are under 10 bucks. Its a separate unit from the headlight switch unlike many. It is a small rectangular shape and has a "flush mount" look to it. You can find them in many of their vehicles. The best example would be in an S-10 or a Chev Astro van. I can get a part number if you want........

[Moose-Hunter]

dnp.... WELCOME to Fishing Minnesota!!

Another place to look for a 12V dimmer is marine and RV dealers. House systems on large watercraft as well as RV's typically run on 12V. These however may be a bit on the spendy side. I kind of like the idea of an automotive dimmer. I did a quick web search for 12 volt dimmers and came up with quite a few pages....

Do I sense another mod for the Otter? Hmmmm....

[dnp]

Hey Macgyver55, thanks for the tip. If you can get the part number I would greatly appreciate it. Thanks.

[Liar]

I am in the opposite situation. I installed three oval 12v lites in my fish trap, several years ago. They are great for fishing, not to bright. But they are a bit dim for tying 4lb. fluro to a #10 hook. My suggestion would be to install a couple of smaller lights for fishing and leave the dome light for when you get older and can't see, like me . I think I will opt for some type of headlamp. It will help when I am walking off the lake in the dark as well.

[Macgyver55]

The part # we use is 1995394 (GM) or an A-1507

They are one in the same .....

Better yet....If you are near a junk yard you could probably pick one up for little or nothing and they are common as mosquitoes in the summer.

Good luck...let us know how it works out!

[dnp]

Hey Liar, I am old like you and need all the light I can get to tie a knot, that's why I opted for the dome light from MFF. It has a # 1141 bulb which is very bright. I liked the amount of light compared to the rope lights and opted for the brighter.However it is too bright for normal night time fishing.

Macgyver, thanks for the info. I will pick one up and let you guys know how it works. Thanks to all who replied.

[dnp]

P.S. to Liar. I purchased a new headlight this year and really like it. It is a Rayovac with red and white LED and also a flashlight style light. Got it a Menards for $10. Works great.

[Liar]

Thanks dnp, I am going to pick one up soon. I don't feel like adding more lights. I may get a new house next year.

[dnp]

Macgyver, I picked up the dimmer and installed it. Works great. Thanks again for the tip.

[P Gottshall]

Liar,

Did you hook your three lights in series or parallel? They will be dimmer if in series, as each light is only getting 4V.

Paul

[Liar]

dnp great to hear it works. I am going to pickup a headlamp. Had to retie a jig tonite. I swear the eye of the hook kept winking