This Headlight Booster harness is just the thing you need, if your headlights are dull and yellow, or if they are flickering (older cars have a circuit breaker in the switch, when overloaded, it shuts off then turns back on when cool). That is an indication that you are not getting the full 12v plus that your battery can give, as by the time the power travels through your old undersized wiring, through old switches and relays if you’re lucky enough to have them at all! Then back through your engine bay to your lights. Super simple to fit, basicly, 1 wire to the positive + terminal of the battery, unplug both of your headlights, and plug one of the cars plugs into the loom. Then the loom plugs into your headlights. This kit is for cars with 2 headlights (high/low beam H4 or sealed beam). See our other items for cars with 4 headlights. In a nutshell, what happens now is your cars existing wiring is just a switch, all the power is now travelling directly from the battery to the headlights. If you have a Fairlane, GS, GT, LTD, Landau, Premier, Statesman, Chevy Impala, Datsun 1600, Celica, or other quad headlight car, you can use this loom to add brightness to the main headlights and relieve some of the load off your switch or we have a 4 light loom for you too. Your existing headlights will now be much brighter than before, if you weren’t getting full power. With a pair of 80 amp relays and it’s own 30 amp fuse, you can now also safely fit higher wattage bulbs, without risk of shorting out, blowing switches or starting electrical fires. We have replacement headlight housings and bulbs in stock for most cars. Check out my other items! Enjoy your nice new brighter and clearer lights! This item is in the category “Vehicle Parts & Accessories\Car & Truck Parts & Accessories\Lighting & Bulbs\Headlight Ballasts & Ignitors”. The seller is “custom_mustangs_pony_parts” and is located in this country: AU. This item can be shipped worldwide.
