Aharon Optimus NT - Bi-xenon projectors Hella G5 design

Aharon Optimus NT Bi-xenon projector
· Intense hotspot right below laser-sharp cut-off line
· Full-width efficiency
· Crystal-clear 3” glass lens
· Alloy reflector bowl for optimal heat dissipation and durability
· Improved version of the Hella G5 design
· Fits D1S / D2S / D2H / D3S bulbs
· 2-year full warranty & 14-day returns
· Fast worldwide shipping

Do other cars constantly outshine yours? Ready for a brighter future? Even the most powerful halogen bulb won’t get you anywhere near the brightness of a dedicated xenon setup (the market-leading xenon bulb is a lot brighter than the top halogen bulb) and you already know that plug-and-play xenon and LED bulbs are downright dangerous. Luckily, every step in retrofitting a xenon projector is about as easy as changing a bulb. A product of years of research and development, this premium retrofit kit ticks all the boxes: bi-xenon functionality (both low- and high-beam xenon), superior light output, superior durability and simple installation.

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 Optimus NT is a really bright choice:

  • Superior light output
    Projectors keep evolving and the Optimus NT offers the best output you can get from a threaded D2S projector. Comparing the output to a standard H4 halogen bulb (or plug and play LED/Xenon bulbs) is just unfair because the Optimus NT will outshine them by so much..
  • Full-width vision
    Thanks to the perfect design of the bowl and cut-off shield, the super-wide beam of the Optimus TR 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 has a laser-sharp DOT-spec cut-off, ensuring maximum illumination without distracting other traffic. It’s perfectly horizontal along the entire edge of the cut-off. As a nice bonus, the optically clear glass lens of your Aharon also produces a brilliant blue color flicker at the cut-off, presenting onlookers with a high-class impression.
  • Perfectly positioned hotspot
    The Aharon Optimus NT puts a wide and intensely bright hotspot right below the cut-off line, enabling you to detect hazards from a great distance. Check out the comparison pics and you’ll see for yourself; this is one of the most useful hotspots on the market.
  • Reliable low & high beams
    A durable push-pull solenoid 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 Optimus NT is powerful.
  • Maximum heat dissipation
    The alloy reflector bowl dissipates heat efficiently, protecting the reflective surface from deterioration.
  • Full-metal lens holder
    A full-metal holder keeps the crystal-clear 3” glass lens securely in place no matter how bumpy the road gets.
  • Solenoid cables & connectors included
    As opposed to competitor products, your Optimus NT comes complete with solenoid cables and connectors, so connecting the high-beam splitters is true plug-and-play.
  • Effortless retrofit
    The Optimus NT design is based on the Hella G5 bi-xenon projector and shares the same bolt pattern. So it can be used as a direct replacement or used with a 'nut and bolt' installation.

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 have 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 below.

We look forward to brightening your day (not to mention your night)!

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.

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; HID Bi-xenon 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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