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Hi beam / Lo beam

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Old Feb 22, 2010 | 01:18 PM
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Question Hi beam / Lo beam

I read a thing from Christopher Richard about installing a relay to keep Lo beams on when Hi beams are on.

Has anyone done this on a 1993 or newer?

I did this on my 89 Jimmy with the sealed beam headlights years ago and it's great. I'm afraid of melting the housings with the 9007 lights though.
How 'bout it? anybody tried it?
 
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Old Feb 22, 2010 | 01:32 PM
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kc sells the relay with harness for this its like 16 or 26 dollars i cant remember we had a thread not to long ago about it.... uhmm if u seach a little u might find it here
 
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Old Feb 22, 2010 | 01:42 PM
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see this thread .. https://www.ford-trucks.com/forums/9...-together.html
 
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Old Feb 22, 2010 | 04:58 PM
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Hi beam Lo beam

Thanks guys. I thought about doing this when I got the truck but wasn't sure.
I rigged a bulb and let it burn for 2 hours no problem, but I was affraid it would melt the housing. I searched online for a kit but couldn't find one. I figured there was a reason, so I didn't do it. My son found a place to get super cheap housings, so maybe I'll just go for it. Or maybe I'll try the direct wired headlights first.
 
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Old Feb 23, 2010 | 01:08 AM
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Do not run both hi and low together. Its a dual filiment bulb not 2 separate bulbs like the quad lights on GM etc. It will get too hot and either melt the wiring, or the lamp housing or prematurely burn out the bulb.

I would recommend the LMC headlight relay kit though. It will supply full voltage to the bulbs and take the load off of the in dash switch.
 
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Old Feb 23, 2010 | 04:54 AM
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I tried it in my bricknose, I got relays and nice wiring but the bulbs couldn't take it. The high beams are actually rather good on these trucks, so no real need for both low and high at the same time, I was simply experimenting...
 
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Old Feb 23, 2010 | 07:35 AM
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Thanks guys.
That's what I was afraid of .
I will do the direct wiring thing and be happy with what I've got.
 
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Old Feb 23, 2010 | 09:55 AM
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in most cars and trucks with stock lighting, it's easy to 'outdrive' your hi-beams .. ie: traveling at highway speeds you can't see far enough ahead to have adequate reaction time ..

get yourself some 'driving lights' ..
 
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Old Feb 23, 2010 | 10:20 AM
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Got driving lights, and fog lights.
I think having been a welder for 16 years is what scewed-up my eyes.
 
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Old Feb 23, 2010 | 10:43 AM
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yeah, I got a 'burn' spot or two as well .. gotta love the auto-darkening hoods ..
 
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Old Feb 23, 2010 | 11:05 AM
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I found that when running highs and lows at the same time, there really isn't a benefit (at least in these trucks). It seems to add more light right out in front of you and actually makes it harder to see further down the road, which is where you want to see when you are using your high beams anyway.
 
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