Aharon BiLed Projector - AlphaLED X2

Aharon AlphaLED X2 Bi-led projector

· Perfect for H4 headlights (fits a lot of vehicles)
· Built-in LED chip
· Intense wide hotspot right below laser-sharp cut-off line
· Full-width efficiency
· Crystal-clear 3.0” glass lens
· Superior active cooling through high-power fan
· Passive cooling through aluminum heat sink
· Internal driver
· Also fits Hella E55 (brackets available on request)
· 2-year warranty & 14-day returns
· Fast worldwide shipping

Are you experiencing poor light output? If you’re like most people who turn to Retrofitlab for help, you own a great car, with not-so-great headlights... Perhaps yours are halogen reflector or projector headlights, which can never be anywhere near as bright as a dedicated LED setup. Or perhaps your old xenon lights have gone downhill to the point where driving in the dark is no longer enjoyable (not to say, it’s become outright dangerous). Either way, you can fast-forward directly to a LED headlight that is vastly superior to both halogen and xenon options used in original/OEM headlights. The Aharon AlphaLED X2 not only offers effortless retrofitting inside H4 headlights as well as direct replacement of Hella E55 projectors; it’s also the very brightest LED projector produced to date - extremely more powerful than benchmark halogen!
A product of years of research and development, the premium AlphaLED X2 retrofit kit ticks all the boxes: Bi-LED functionality (both low- and high-beam LED), superior light output, superior durability and simple installation. The Aharon AlphaLED X2 offers easy replacement of projectors, and thanks to its removable threaded shaft, it can be mounted directly in the bulb ports of halogen reflectors.
Needless to say, each kit includes projectors for both headlights, and you’ll enjoy a comprehensive two-year warranty (to be compared to the limited warranties you’ll see elsewhere).

Here’s why the Aharon AlphaLED X2 is a really bright choice:

  • Superior light output
    The AlphaLED X2 is the brightest LED projector we have, and thanks to its LED chip, the light output remains optimal even after the assembly has warmed up. You also enjoy instant max light output on low as well as high beams, and a much smaller decrease in capacity over time as compared to xenon.
  • LED technology
    LED has a lot of advantages, high efficiency, no start-up time, no large ballasts, no bulbs that need to be replaced to name a few...
  • Full-width vision
    Thanks to the incredible brightness, the wide beam of the AlphaLED X2 isn’t just some faint glow at its extreme ends; you’ll have plenty of light on the dark sides of the road.
  • Laser-sharp cutoff
    The beam pattern features a laser-sharp cut-off and a perfect DOT step, ensuring clear vision without distracting other traffic.
  • Strategically positioned, wide hotspot
    The Aharon AlphaLED X2 puts its wide hotspot right below the cut-off line, enabling you to detect hazards from far and away.
  • Reliable low & high beams
    A durable high beam motor and shield design ensures that you won’t ever be stuck in either low or high beam, and that’s a very good thing, because the high beam of the AlphaLED X2 really is powerful. Not to blind anyone, you’ll want to flick back to low beam long before you pass oncoming traffic.
  • Fool- and waterproof wiring
    Wiring is a breeze thanks to the waterproof connectors, and there are little rubber grommets at the cable entries, ensuring that no moisture can enter the housing.
  • Maximum heat dissipation
    For optimal performance, LED headlights need to be cooled properly. That’s why the AlphaLED X2 features a powerful cooling fan, with high-quality ball bearings and a precisely engineered impeller (it’s ridiculously durable). Add the lightweight body and the aluminium heat sink, and you can see how it’s possible for this compact LED projector to deliver such an extremely high light output.
  • Effortless retrofit
    The Aharon AlphaLED X2 comes with slim separate drivers and removable threaded mounting shafts and adapter rings for easy installation and automatic centring in H4 reflector headlights. It also offers direct replacement of all Hella E55 projectors (brackets available on request, please be aware the lens holder is shorter than the original projector).
  • Retrofitlab warranty and support
    All products are inspected by our internal quality control prior to shipping and come with a solid 2-year warranty. You’ll also enjoy complimentary access to our highly rated technical support. Retrofitlab.com has been at the forefront of automotive lighting since 2012, so we can answer most questions immediately. Should you have any queries before or after purchase, please simply refer to our FAQ page or the chat box.

We look forward to brightening your day (not to mention your night)! So don't hesitate and use the AlphaLED to improve your lighting.

The Aharon AlphaLED X2 can be used to replace Hella E55 and G5 projectors. Please be aware, the lens holder is shorter, so there is a larger gap between the lens and the shroud. Perfect for H4 reflector headlights, a minimum depth of 132 mm is required. Because the rear fan runs quite far towards the threaded shaft, the reflector can not be too conical.

Dimensions (+- 0,5mm)
Mounting depth: 132mm
Height: (incl fan guard) 80mm
Width: 106mm
Total lenght incl. threaded shaft: 150mm
Front of lens to mounting bracket (lens holder incl.lens): 118mm
Threaded shaft lenght: 24mm
Threaded shaft diameter: 36mm
Operating hours: 30.000h
Voltage: 9-16V
Power low beam: around 45W
Power High bean: around 52W

Color temperature: around 6000k

These products are not ECE-approved and must not be used on public roads in any exterior application. Use on public roads will invalidate both the operating license and insurance coverage.

The product images shown are for illustration purposes only and may not be an exact representation of the product. Actual products may vary due to changes in manufacturing/product enhancements.

The product/kit pictures can differ from what you have received/will receive because we use generic pictures for the kits. Because with all the different options/product changes etc. it's nearly impossible for us to take pictures for all the kits we have and with all the different options. For example, butyl sealant can be shown in the picture, but with headlights that are originally sealed with butyl, it won't be in the kit.

(+- 0,5mm)
Mounting depth: 132mm
Height: (incl fan guard) 80mm
Width: 106mm
Total lenght incl. threaded shaft: 150mm
Front of lens to mounting bracket (lens holder incl.lens): 118mm
Threaded shaft lenght: 24mm
Threaded shaft diameter: 36mm

Low beam: Blue- and red +
High beam: yellow - and yellow+

Worldwide Tracked shipping

We are based in Europe (the Netherlands) and we ship worldwide. So shipping to the United States, Australia, Canada etc. is not a problem at all.
All our orders have a track and trace / tracking code, so you can check the progress. The orders are processed by ourselves and send out from our own warehouse.

Delivery Time

We are known for our fast deliveries. All delivery times start when we have received your payment. The products that are in stock will normally be shipped within 1 working day. The shipping time varies based on the destination. Please check the estimated shipping (working) days and costs below. We ship directly from our warehouse in The Netherlands.

Shipping costs

Almost all of our orders will be shipped by tracked parcel shipping. We try to use the best option based on price, delivery speed and service. Most of our shipments are shipped with UPS, sometimes we also use DPD or PostNL.

You can find the shipping costs and shipping times for parcel shipping for inside and outside the EU in the table below.


Zone Countries Price Working days est. delivery
Domestic - UPS The Netherlands € 7,99 1-2
EUR 1 - UPS Belgium, Germany, Luxembourg € 10,98 2-3
EUR 2 - UPS Austria, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, Greece, France, Hungary, Ireland, Italy, Latvia, Lithuania, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden € 14,98 3-5
EUR 3 - UPS United Kingdom, Norway, Switzerland € 17,49 3-6
Rest of Europe - UPS € 19,98 5
US - UPS  United States € 34,50 / ~$ 38 5
Rest of the World - PostNL   € 35,95 10

Tracking shipments

When you choose parcel shipping, you can follow your shipment. You will receive an e-mail from us with a tracking code as soon as your order leaves our door.


The carriers for parcel shipping choose their own schedule for deliveries. Remember that you need to be present at the delivery address during working days from 9 till 5 in order to receive your order. It remains your responsibility to make arrangements for the way that the order is received at the delivery address. Orders we sent by envelope will arrive, even if you are not at home.

UK prices, shipping and taxes

UK prices / taxes are based on the order amount. For more information please see this FAQ item: UK prices and taxes.

You can find other products in the collection; Bi-LED projectors

Delivery info

Shipped from our warehouse in the Netherlands
delivery is generally within 2-10 days,
depending on your location.

14 days returns

Not the right fit? No worries!

2 year warranty

Quality comes first and our products are designed to last.



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