bi xenon projector lens

What Type of Bulbs Are Suitable For a Bi Xenon Projector?

Whether you’re looking to replace a burnt AL projector lens, or upgrade your car with new xenon lights, you need to know what type of bulbs are suitable for your bi-xenon headlight.

Unlike reflector-type headlights, the bi-xenon projector lens produces both low and high beams using the same bulb.


Compared with the halogen headlight, the bi xenon projector can focus light beam throwing lighting on road, achieving better driving visibility. It also prevents the glare from the oncoming traffic to make driving safer and more convenient. If you want to upgrade your car’s headlight, a bi-xenon projector is the best option for you.

Generally, a headlight is composed of a bulb, a xenon ballast, and a projector lens. The xenon bulb emits blue light, which is then reflected by the bi xenon projector lens projector lens into a concentrated beam. The resulting beam is much brighter than the halogen bulb, and it has a sharp cutoff line to prevent glare from oncoming traffic.

Bi xenon projector is designed to achieve high and low beam on one headlight. There is a cutoff shield inside the projector lens that is on a hinge. When the power is on, the projector solenoid pushes or pulls this shield down to expose more of the light through the lens and create a high beam pattern. When the power is off, the shield goes back to its normal position.

Royalin has different kinds of the Xenon Projector Lens, like hella G5, Kioto Q5 and mini h1. These are perfect for your cars with small headlights. The 1.8 inch size can easily fit into your chrome reflector bowl. And there are many kinds of shrouds to choose from, so you can get the perfect look for your car.


Royalin bi xenon projector lens offer high and low beam function and have nice sharp cutting off line. You can use this lens with DOT or ECE bulbs. When you choose a hi/low xenon projector lens, you must make sure that it meets your country driving standard. Because the different driving standards will result in the varying headlight patterns.

Most people install a simple plug and play xenon kit (without projectors) into their halogen headlight in an effort to improve their night vision. However, this can lead to the light being deformed, causing glare for other road users. This is because the original headlight chrome reflector was not designed for xenon lights.

Using a high quality projector will eliminate these problems. This will give you a great light output with an intense hotspot and a wide, uniformly lit beam that stays intense all the way to the edge of the road. The Morimoto Mini H1 8.0 is the most popular choice of projector because it offers an amazing amount of performance for the price.

Installing a xenon projector is a relatively easy process that can be done in about half a day, depending on your retrofit skills. The benefit is unparalleled light output, a sharp cut off, a brighter, wider headlight, relaxed driving at night because you can see the road better, and a luxurious look to your car.


HID xenon bulbs require projector lens to focus the lighting and to block the unfocussed light (the light barrier4 in the middle of the lens will make it look standard). Without a proper lens you could risk blinding other drivers on the road.

There are many different types of projector lenses. Some have a more or less clear cut-off line and others have a more or less diffused light, but they all do the same thing: they concentrate all bi xenon projector lens the available light in the right place, rather than scattering it into an unfocused blob. The best part of it is that you will actually see more of your car’s road, making driving much safer.

When you switch to a bi xenon system, there is a special actuator in the housing that can drop down this “cut-off shield” when you operate your high beams. This will stop the light from going beyond the cut-off line and prevent you from blinding other traffic.

Royalin offers a wide range of xenon headlight bulbs that will work with your new bi-xenon projector lens. Some of them are DOT approved and others are ECE approved, which means they can be used on public roads in Europe. Which one you choose depends on the type of your original headlight assembly. Some use a dual filament bulb to produce the low and high beams, while others only have a single HID bulb.


A bi-xenon projector lens has a chrome bowl that reflects light from the xenon bulbs. When the bulbs are energized they contact the cutoff shield, which then moves up or down to control the amount of light that is directed into the headlight housing. The result is a brighter, wider light beam. This is especially beneficial for drivers in poor road conditions.

Many people install a plug and play xenon kit into their original car halogen headlights, which is fine, but this usually leads to the lights deteriorating over time. The reason for this is that the original headlights are designed for halogen lights, not xenon. To avoid this problem, you should purchase a xenon projector from Retrofitlab. The xenon projectors have sharp cuts, great light output, and a bright hotspot.

They are a step above the standard Mini H1 8.0. They offer the latest and greatest optics with a curved cutoff shield to produce a much larger, brighter high beam. They are able to outshine almost every OEM projector on the market and even go head to head with the legendary S2000 projectors.

This projector is perfect for any driver who wants a higher, more intense high beam. Its side-pole solenoid mechanism creates a reliable low and high beam pattern. It is also designed with a straight fully die-cast shield to ensure a consistent lighting pattern. The Aozoom D2S is our most popular projector due to its ease of installation. Its threaded mounting shaft easily screws into the pre-existing hole in the reflector backside for a straightforward retrofit.

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