H4 LED Headlight Bulb Conversion Kit Gemtek 5800K - Gemtek Automotive Lighting

H4 LED Headlight Bulb Conversion Kit Gemtek 5700K

Regular price $69.90 Sale



Combining the latest Chip Scale Package (CSP) LEDs with die-cast unibody housing and optimised air cavity heat sink, our fanless H4 LED Conversion Kit is the longest lasting LED headlight bulb on the market.

LED Headlight Conversion Bulb  Gemtek Radiant



We offer Free Standard Shipping Australia Wide! This item is typically dispatched from our warehouse in Melbourne on the same business day for orders placed before 1pm.

The shipment usually arrives within 3-8 business days for delivery to metropolitan area and slightly longer for rural area.

Local pickup is also available if you live within Melbourne Metropolitant area. For more information please contact our customer support at sales@gemteklighting.com.au or call 03 9481 7026 on Mon-Fri 9:00AM - 5:00PM.

We have confident in the quality of our products and we want you to have a peace of mind when you purchase our products. GEMTEK provides 3 Year replacement warranty for all LED Light Bars against quality defects and major faults and 12 months for LED worklights, LED headlights and tail lights. 

At GEMTEK we aim to provide the best products and exceptional after-sales service, so we make the return process as easy as possible. For more information regarding return and warranty claim please contact us at sales@gemteklighting.com.au.

For more information regarding our 30 Day Money Back Policy, please refer to our Warranty & Returns section at the bottom of our page.


Ask a Question
  • I have a 1994 Land Rover Defender. Is this a simple replace the H4 globes with these units? Thanks

    Hi, I believe your 1994 Land Rover Defender uses standard 7 Inch Headlights, so the installation process of our H4 LED Bulbs are easy as replacing the halogen bulbs.

  • Do the fit in to 80 series landcruiser

    Hi there, if your 80 series landcruiser uses H4 bulbs then this will fit. However for 4.5L landcruiser HB3 (9005) is used for high beam and H1 is used for low beam. Thank you

  • Sorry asked for wrong lights looking for LED lights for 2011 Kia Cerato TD not HID

    Hi, Are you looking for High Beam or Low Beam? Your 2011 Kia Cerato TD uses H1 for High Beam and H7 for Low Beam which we stock both types of LED conversion Kits. You can find more info by clicking the following link: 

    H1 LED Conversion 
    H7 LED Conversion

    Both are plug & play just like the normal halogen bulbs and no modification of vehicle's electrical system is required.

    If you have any more questions please feel free to ask.

  • Hi, do you guys have measurements of this product like the length and width ect ect


    I've uploaded the measurements of the H4 LED Bulbs. Please refer to the dimensions diagram on the image section above.


  • Will a H4 fit a Honda 2008 shadow motorcycle and would it melt the headlight outer cassing

    Hi, Our H4 LED bulb is compatible with your 2008 Honda shadow motorcycle's standard 7 Inch headlight, our LED bulbs generate less heat than the Halogen bulbs so it won't melt the headlight housing like HID bulbs or cause yellow fogging inside the lens like other LED bulbs of lesser quality. 

  • Hi, After LED low beam for a 2011 Subaru Imprezza ,& front (side lights) parking lights. Do you have these available?

    Hi, Does your 2011 Subaru Impreza have HID for Low Beam if it does then our LED bulbs won't fit?. If not, the low beam uses H11 and High beam uses 9005 (HB3), and the fog lights use 9006 (HB4), all of which we have in stock. Unfortunately we do not have side parking lights (1157NA for 2011 Impreza). If you have more questions please feel free to ask!

  • Do these provide both low beam and high beam?

    Hi, Our H4 LED bulbs does provide both high and low beam.

  • Do u ve any stock for LED highlight for Honda CR V Sport 2004 and the insturction for Install...

    Hi there,

    Thank you for your enquiry! Your 2004 Honda CR V uses H4 LED bulbs, so our Radiant series H4 LED is compatible with your vehicle, the LED Conversion Kits come with full installation instruction and warranty card. If you have more questions you can always give us a call and we'll try our best to help you out.

    Thank you.

  • Hi, Does this conversion kit fit 2009 Toyota prado? Thanks.

    Yes, these are compatible with the 2009 Toyota Prado.

  • If you turn high beam on, does low beam stay on too? Thanks.

    the low beam will be off if you turn high beam on or the LEDs will overheat

  • Hi so this is a simple headlight conversion to LED that would fit a 2000 hilux?

    Yes, it's as simple as swapping the bulbs. However you will need 30mm space behind the headlight dust cover to clear the LEDs heatsink.

  • Are these the right ones for a 2013 sr hilux

    Yes it is compatible with the 2013 SR Hilux. However you will need a space of 30mm behind the dust cap to clear the heatsink.

  • Can these lamps be used on a motorcycle

    Yes, as long as it takes H4 halogen bulbs.

  • Hi Will these fit a 2014 mn mitsubishi triton


    Yes this will fit the 2014 NM Triton

  • Can I use this in my Toyota Yaris 2006 model headlight as the the current bulb wott is 55W

    Hi, yes our H4 Kit is compatible with the 2006 Toyota Yaris, however you will need 35mm behind the dustcap to clear the heatsink.

  • Are these suitable for AU3 Falcon?

    Hi, if your car uses H4 for combine High/Low beam then they are suitable.

  • Hi this item suitable for 2012 Subaru forester?

    Yes our H4 Headlight Conversion kit is compatible with the 2012 Subaru Forester.

  • Will these fit 2018 bt50? Cheers

    Hi, yes it will fit the 2018 bt50

  • Will this kit fit my 2003 Honda jazz also approx life span thanks

    Yes this will fit 2003 Honda Jazz. It will retain 90% of its initial brightness throughout 3 Year.

  • Gday Will these fit Suzuki Sierra 1992 ? Kind regards

    Yes they will fit the Suzuki Sierra

  • Will these fit a 69 impala headlight

    Yes, the 1969 impala uses standard 7 inch round headlights so the they will fit.

  • Hello, I am in the market to put in the an LED upgrade from the standard H4 Halogen in my PX MK1 Ford Ranger. The concern I have after reading forums on other websites that the LED lights can effect the Ford’s Body Control Module (BCM). Are all your LED'S vehicle computer safe? Also I am looking to up grade the standard fog light globes as well to LED's but I can't distinguish what the globe code is. Are you able to match and supply?

    Hi, the Ford Ranger PX Mk1 will require additional canbus modules to avoid tripping the BCM unit since the LED bulbs draw much lower current than the halogen bulbs.

  • Can I fit gemtek led h4 lamps to my pj ford ranger for on road use.

    Hi, if your PJ Ford Ranger uses H4 Bulbs for low and high beam then our H4 LED Headlight Conversion Kit will be compatible. 

  • why aren't you listing the wattage? Is this a high / low beam bulb? if so what's the wattage for high beam and low beam?

    Hi, the combine wattage of one bulb is 42W, 24W for high beam and 18W for low beam

  • Does this kit include both bulbs or are they sold separately?

    Hi, the kit include both bulbs.

  • Will these suit my 2015 mazda bt50

    Hi, according to our database our H4 LED Bulbs will fit your 2015 Mazda BT50.

  • Any idea when the h4 led light globes will be back in stock?

    Hi, more stock is coming around late June or early July.