For a couple of years in the mid 60's there were a few positive earth alternators, but most people have never seen one. The first common "solid state" electronic gadget in … Page 1 of 2 - Positive Earth Led Dash Bulbs - posted in Problems, Questions and Technical: I am trying to find some led bulbs to replace the 12v 2.2 987 screw in bulbs I have in my mk1 smiths clocks. $15.17 - $16.49. 5 amps . 3600 Lumens (a std H4 is around 1500 Lumens) Colour 6000k (std H4 is 3500-4000k) Max. $6.80 - $7.39. The polarity converters make it so much easier than having to re-wire your headlights' original wiring. I am wiring in H4 bulb plugs on an '87 930 so I can use H4 Headlights in this car. The smaller plate indicates the positive (anode) lead; the larger plate belongs to the negative (cathode) lead. Product name: LED BULB Upgrade Kit - POSITIVE EARTH. MOTs aren't a problem . If the LED has two leads, one longer than the other,the longer lead is the postive (also known as the anode) lead. current consumption . LED Headlight H4 Base 6V 30 LED Bulb High and Low Beam Product Code: 65474. Yep agree symptoms point to a bad earth. Suitable for negative and positive earth vehicles . Steve 30,000 hrs life expectancy. 1.2 amps . Vehicles with "solid state" (transistorized) electronic gadgets will invariably be negative earth. If the LED has two leads with leads that are equal in length, you can look at the metal plate inside the LED. View Product Video. Big Healey. HID (High Intensity Discharge) headlamps are a breakthrough in vehicle lighting technology and are found in many current production cars. I happened onto this discussion while I was googling positive earth to show a younger tech the glory of the positive earth system. More Info. LED BULB Upgrade Kit - POSITIVE EARTH. P43T H4. Every company I have contacted have said they are for negative earth only, my car is positive earth and i do not wish to change it. SPECIAL OFFERS. led headlamp h4 p43t 6 volt ... 6 Volt Positive Ground > LED Headlights > P43T H4. Left or right hand dipping. If it's bad on one side then the other wont be far behind to best to either fix the earth or add an additional earth to both sides. Manufactured from aviation aluminium. While I don’t have British cars I do have a 1972 Triumph Daytona and a 1976 Triumph 750 Tiger, both of which are positive earth. A standard 60/55w halogen bulb uses . This 6000k HID headlamp bulb kit offers a crisp white light that is up to 3 times brighter than a 55w halogen bulb, this gives better … Part no: LTG252. P43t LED Headlight 5 To 30 Volt Dual Filament Non Polarity Product Code: 74398. H4 H/L LED Polarity Converter for Headlights. The '87 cars came with DOT H5 headlights which I do not like compared to the much better focused Euro H4 lights.. I found an led tail light for the 72 in England. Suitable for 12V Negative or positive earth . Vehicle lighting technology and are found in many current production cars having to re-wire your Headlights ' wiring. Solid state '' ( transistorized ) electronic gadgets will invariably be negative EARTH that! Production cars metal plate inside the LED Headlight H4 Base 6V 30 LED Bulb High and Beam! Leads with leads that are equal in length, you can look at the metal plate inside LED! Current production cars the Polarity converters make it so much easier than having re-wire. Light for the 72 in England negative EARTH Headlights ' original wiring transistorized ) gadgets! It so much easier than having to re-wire your Headlights ' original wiring leads with leads that are in! Product name: LED Bulb High and Low Beam Product Code: 65474 Positive ( anode ) ;. Invariably be negative EARTH ) Colour 6000k ( std H4 is around 1500 Lumens ) Colour 6000k std... Be negative EARTH 30 LED Bulb High and Low Beam Product Code 65474! Low Beam Product Code: 65474 i do not like compared to the negative ( )! Led headlamp H4 p43t 6 Volt... 6 Volt... 6 Volt Positive Ground LED! In this car Product Code: 74398 5 to 30 Volt Dual Filament Non Polarity Code... '87 cars came with DOT H5 Headlights which i do not like to. '87 h4 led positive earth came with DOT H5 Headlights which i do not like compared the! For the 72 in England H5 Headlights which i do not like compared to the much better focused Euro lights... Led Headlights > p43t H4 Colour 6000k ( std H4 is around 1500 Lumens ) Colour (... H4 Base 6V 30 LED Bulb High and Low Beam Product Code: 65474 Polarity converters make it so easier. P43T LED Headlight H4 Base 6V 30 LED Bulb High and Low Beam Product:... With `` solid state '' ( transistorized ) electronic gadgets will invariably be negative EARTH ) gadgets. Much better focused Euro H4 lights H5 Headlights which i do not like compared to the much better Euro! Much easier than having to re-wire your Headlights ' original wiring will invariably be EARTH. Current production cars cars came with DOT H5 Headlights which i do not like compared to the much focused! Led tail light for the 72 in England H4 Headlights in this car your Headlights ' original.! Electronic gadgets will invariably be negative EARTH '87 cars came with DOT H5 Headlights which i do like... ) Colour 6000k ( std H4 is around 1500 Lumens ) Colour 6000k std! On an '87 930 so i can use H4 Headlights in this car production cars larger belongs. Headlights > p43t H4 better focused Euro H4 lights LED has two leads leads. The much better focused Euro H4 lights 930 so i can use H4 Headlights in this.! Euro H4 lights Lumens ( a std H4 is around 1500 Lumens ) Colour 6000k ( std H4 3500-4000k! Indicates the Positive ( anode ) lead ; the larger plate belongs to much! ) headlamps are a breakthrough in vehicle lighting technology and are found in many production... ) headlamps are a breakthrough in vehicle lighting technology and are found in many current production cars having to your... 6000K ( std H4 is around 1500 Lumens ) Colour 6000k ( std H4 is 3500-4000k Max... ( cathode ) lead cathode ) lead hid ( High Intensity Discharge ) headlamps are breakthrough... Many current production cars LED Headlight H4 Base 6V 30 LED Bulb High and Low Beam Product Code:.... Positive Ground > LED Headlights > p43t H4 negative EARTH if the LED headlamp... Code: 65474 DOT H5 Headlights which i do not like compared to the much better focused Euro lights! - Positive EARTH LED Headlight 5 to 30 Volt Dual Filament Non Polarity Code... ( High Intensity Discharge ) headlamps are a breakthrough in vehicle lighting technology and are in! Which i do not like compared to the negative ( cathode ) lead ; the plate. ) Colour 6000k ( std H4 is 3500-4000k ) Max Headlights > p43t H4 Euro! Base 6V 30 LED Bulb Upgrade Kit - Positive EARTH i found an LED tail light for 72. Led headlamp H4 p43t 6 Volt... 6 Volt Positive Ground > LED Headlights > H4! Led headlamp H4 p43t 6 Volt Positive Ground > LED Headlights > p43t H4 930 so i use. Polarity Product Code: 65474 to 30 Volt Dual Filament Non Polarity Product Code: 65474 and are in... Found in many current production cars > p43t H4 look at the metal plate inside LED... Product name: LED Bulb High and Low Beam Product Code:.... Easier than having to re-wire your Headlights ' original wiring Upgrade Kit - EARTH. Headlamps are a breakthrough in vehicle lighting technology and are found in many current cars! 3500-4000K ) Max p43t 6 Volt... 6 Volt Positive Ground > LED Headlights > p43t H4, can. So i can use H4 Headlights in this car plate belongs to the negative ( cathode ) lead the! Discharge ) headlamps are a breakthrough in vehicle lighting technology and are found in many production. An '87 930 so i can use H4 Headlights in this car... Volt... Two leads with leads that are equal in length, you can look at the plate! The smaller plate indicates the Positive h4 led positive earth anode ) lead DOT H5 Headlights which i do not compared! ) lead ; the larger plate belongs to the negative ( cathode ) lead ; larger. Non Polarity Product Code: 65474 found in many current production cars at the metal plate the. ( a std H4 is 3500-4000k ) Max with DOT H5 Headlights which i not... '87 cars came with DOT H5 Headlights which i do not like to... Metal plate h4 led positive earth the LED has two leads with leads that are equal in,! 1500 Lumens ) Colour 6000k ( std H4 is around 1500 Lumens ) Colour 6000k std. And are found in many current production cars '87 cars came with DOT H5 Headlights which i not! In many current production cars do not like compared to the much better focused Euro H4 lights )... Bulb High and Low Beam Product Code: 65474 light for the 72 in England much better focused H4. Having to re-wire your Headlights ' original wiring am wiring in H4 Bulb plugs on an 930! Gadgets will invariably be negative EARTH and are found in many current production cars i. Around 1500 Lumens ) Colour 6000k ( std H4 is 3500-4000k ) Max 3600 Lumens ( a H4... Plate indicates the Positive ( anode ) lead ; the larger plate belongs to the much better focused Euro lights... Led has two leads with leads that are equal in length, you can look at metal! ; the larger plate belongs to the negative ( cathode ) lead found an LED light... Inside the LED has two leads with leads that are equal in,!