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Time for new headlights......

Discussion in 'Early CJ5 and CJ6 Tech' started by WorkInProgress, Nov 26, 2012.

  1. any tips on what headlights are best? im thinking of JW Speaker brand 7" round LED headlights for the high power low amperage draw or maybe TruckLite brand LED, or KC HiLites brand 7" that use replaceable H4 bulb. my 59 cj5 fhead is bone stock currently alternator but i think im going back to a generator probably a 30 amp. mostly thinking of changing back for originality ( im pretty young so i get a kick out of tinkering with old things) thats most of the reason i want to keep the fhead.... besides if i put a newer motor with more power ill need better steering better axle better brakes etc etc and i dont want to molest a perfectly good restoration candidate since overall its in great shape for its age. some things are just too good/nice/fun to modify.
     
  2. sparky

    sparky Sandgroper Staff Member Founder

    H4 Lights are definitely one of the top things on my list, just for safety's sake.

    They're easy to put in and swap out if "originality" is desired.

    Just a standard bulb is fine, no need for a high-wattage bulb, IMO.
     
  3. nickmil

    nickmil In mothballs.

    Something doesn't jive here. You want is stock Jeep but putting non stock headlights in it? Doesn't make sense to downgrade to a generator then Upgrade the headlights. I'd suggest getting a game plan about what you want the final result to be then go with it.


    Sent from my iPhone
     
  4. PeteL

    PeteL If it wasn't for physics, and law enforcement... 2024 Sponsor 2023 Sponsor 2022 Sponsor

    H4 is a good light, and won't alter the looks much. I love them. But a stock F-head doesn't really need a whole lot of light upgrades at 45 mph.

    I support your notion of keeping originality in general. You can find a modified jeep if you ever want one.
     
  5. hudsonhawk

    hudsonhawk Well-Known Member

    The Silvania Silverstar lights are a good upgrade over stock and keep the stock look.
     
  6. nickmil

    nickmil In mothballs.

    Bear in mind many light upgrades require more amps. Amps a stock generator may not be able to keep up with when added up to other electrical requirements.


    Sent from my iPhone
     
  7. duffer

    duffer Rodent Power

    I think that is why he is considering the LED's which use a lot less wattage than stock. My thoughts are to just leave the alternator on it and use the H4's if the Jeep is to be used for a Jeep. The way cheapest route. The H4's do draw some juice but work very well with quite a few options for bulbs. My 3B got H4's back in the mid 70's and I think I have only replaced bulbs about twice in that 40 years or so.
     
  8. lynn

    lynn Time machine / Early CJ5 HR Rep Staff Member

    Best? Cibie
    http://www.danielsternlighting.com/

    Best value?
    Hella e-codes and 60/55W H4s

    If you plan to use this rig, I'd definitely run a higher amperage alternator and upgrade the wiring harness w/relays as appropriate for modern H4 lighting.
     
  9. Howard Eisenhauer

    Howard Eisenhauer Administrator Staff Member

    55 watts is 55 watts, whether it's tungston, halogen or HID. The difference in light output is in lamp efficiency & reflector design. In point of fact the 55 watt high beam rating (nominally actually closer to 60 in real life) is for 12 volts +/- at the filament, at real running charging voltages of 13.8/ 14.5 volts you're actually closer to 75 watts on most bulbs (this can vary a bit because bulbs actually change resistance as voltage increases).

    So- worst case 75 watts @ 13.8 volts = ~5.5 amps per headlight or 11 amps total. Throw in another 2-3 amps for taillights & 5 amps (WAG) to run the engine & you're drawing about 20 amps total to go down the road at night.

    Your 35 amp genny will work just fine for legal lights. If you upgrade to 100 watt bulbs you'd probably still get away with it until you **** off an oncoming motorist with a baseball bat.

    H.
     
  10. timgr

    timgr We stand on the shoulders of giants. 2022 Sponsor

    Best value may be Autopal, not Hella. http://stores.ebay.com/Autopal-Ligh...=3526707&_sid=107774186&_trksid=p4634.c0.m322

    The e-code reflectors are way better than the DOT-approved ones.

    Most run a relay with upgraded lights. The difference in brightness due to bypassing the headlight and high beam switches is noticeable. Use the relay contacts to switch the lights and power the relay coil with the headlight switch.
     
    Last edited: Nov 27, 2012
  11. nickmil

    nickmil In mothballs.

    I get that Duffer, and agree they will use less amperage, but his original post stated he was going back to a generator for originality but then wanting to change the headlights? I see the reasoning for wanting better lights and lower amp draw but it doesn't go with his statement about originality.
     
  12. PeteL

    PeteL If it wasn't for physics, and law enforcement... 2024 Sponsor 2023 Sponsor 2022 Sponsor

    I find I never " **** off an oncoming motorist" even with 100watt. The good reflectors control the stray light cut-off much better than DOT units.
     
  13. Howard Eisenhauer

    Howard Eisenhauer Administrator Staff Member

    Depends on aiming too, I've just about had my eyes burned out by a$$holes running HIDs that weren't properly aimed.

    Sharp cutoff patterns also annoy me- hit a little bump and there's some really nasty apparent flicker going on.

    H.
     
  14. Howard Eisenhauer

    Howard Eisenhauer Administrator Staff Member

    Perhaps, probably most noticeable on a vehicle with old corroded wiring & switch contacts.

    But for a jeep in reasonable condition running legal speeds it`s pretty hard to overrun your lights, is there really a worthwhile improvement or are we just going after bragging right here?

    H.
     
  15. Patrick

    Patrick Super Moderator Staff Member

    I have a set of Autopal. The housing is too thin; the retaining ring doesn't hold them tight in the bucket. Not even close. I tried them in 2 CJs, and my TJ.

    Sent from my C771 using Tapatalk 2
     
  16. Patrick

    Patrick Super Moderator Staff Member

    Definitely worth it. I added relays and E-code Delta H4s on my CJ, and the difference was absolutely amazing.

    Sent from my C771 using Tapatalk 2
     
  17. timgr

    timgr We stand on the shoulders of giants. 2022 Sponsor

    Lots of people have done this upgrade (the relays and larger wire), and reported an improvement in headlight brightness. And it's cheap - a roll of 10 or 12 ga wire, connectors and a couple of relays. I expect the improvement is partly from both the long wire path and smaller wire that the factory wiring uses. Measure the voltage at the battery and at your headlight connectors - if they are the same, then it won't help. If they are not, even a volt in difference will be significant here.
     
    Last edited: Nov 27, 2012
  18. timgr

    timgr We stand on the shoulders of giants. 2022 Sponsor


    Did you make them work or are they on the shelf?
     
  19. lotta good ideas in here
     
    Last edited: Nov 28, 2012
  20. nickmil

    nickmil In mothballs.

    So the question remains, do you want originality or better lighting?


    Sent from my iPhone