Ride the brightest with a Lumos Helmet

Lumos Matrix

Regular price $279.95 12 reviews
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  • - 1 year limited warranty
  • - 30 day ‘no questions asked’ return policy
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What's inside the box

Matrix Specification


590g (MIPS)


22.0 inch - 24.0 inch/ 56 cm - 61 cm
22.0 inch - 23.6 inch/ 56 cm - 60 cm (MIPS)


Bluetooth 4.0




LED Configurations

22 front white
77 back rgb
Up to 1000 lumens of illumination
Automatic brake lights
Turn signal capable


3.7V 1800mAh Lithium Polymer rechargeable battery
5 hours charging time
4-10 hours run time dependent on setting

Other Features

Apple Watch, Apple Health, Strava compatible


LED Configurations


Other Features



Front: 22 white
Back: 77 rgb
Up to 1000 lumens of illumination
Automatic brake lights
Turn signal capable

3.7V 1800mAh Lithium Polymer rechargeable battery
5 hours charging time
4-10 hours run time dependent on settings

Apple Watch, Apple Health, Strava compatible


CPSC, EN1078, AS2063, ASTM F1492, ASTM 3746


First helmet ever sold at Apple Stores

Does Lumos helmet fit your head size? Check your size below

01 Look for a measuring tool

Use a soft tape. If you don’t have one available, use a rope or even your charging cable on hand.

02 Measure your head

Place it around your head, positioned mid-forehead and just above the ears and measure it in inch or cm.

03 Find your size

Use the chart beside to check your size, our helmet fits most head sizes with the adjustable dial fit system.


22.0 inch - 24.0 inch/ 56 cm - 61 cm

Heads come in all shapes and sizes. Lumos Matrix has a headform that’s more oval in shape. If your head measurement is 60-61cm, Matrix helmet would fit better into oval shape headform.
We strongly advise all our customers to check your head size prior purchasing to ensure our helmet fit perfectly on to your head.

Frequently Asked Questions

What is MIPS

Multi-Impact Protection System, or MIPS, is a helmet-integrated brain protection system designed to provide additional brain protection in the event of angled or rotational impacts. All MIPS certified helmets are tested to withstand an impact speed of up to 6.7 meters per second. All Lumos helmets, whether or not they are equipped with MIPS, are tested and certified according to US and EU standards.

Currently the following helmets are available with MIPS:

Kickstart Charcoal Black

Kickstart Electric Lime

Matrix Charcoal Black

Street Charcoal Black

How much do I pay for shipping?

For the contiguous US, UK and some EU countries shipping your helmet is FREE! For other locations as well as accessories, shipping is calculated based on your location and product upon checkout.

When can I expect my helmet?

Generally we ask to allow 4 to 10 business days for your order to be delivered. It may take longer during peak seasons.

Once your order has been handed over to the carrier for delivery, you will receive a shipment notification email with tracking details. This enables you to track the progress of your order and get an estimated delivery date.

Can I return the helmet?

If you want to return or exchange anything you bought from us, NO PROBLEM! You have 30 days from the date of shipping to make sure what you ordered from Lumos is right for you.

Just note that any product you return needs to be in new condition and you'll have to cover return shipping costs.

Do you offer warranty?

Quality is very important for us at Lumos. Therefore we guarantee that a Lumos helmet purchased from us is in good condition and continues to work as expected under normal use, within the first year of your purchase. You can read more on our warranty information here.

Product Review

Customer Reviews
4.8 Based on 12 Reviews
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Filter Reviews:
Trevor R.
United States United States
Works great!

It works as advertised, and provides great visibility.

Lumos Helmet

Thanks for leaving a review, Trevor!

Joseph B.
United States United States
Coolest helmet in town

So far I will give it 4.5/5 because of the price and it’s on the heavy side ( you will get use to it pretty fast though). I use it for road biking Like the fact that the turn signal beeps I highly recommend it

Lumos Helmet

That's great to hear, Joseph! Thank you for leaving a review here. If you would ever be looking for another frequency of the turn signal beeps, this can be adjusted in the Lumos companion app.

Vincent D.
United States United States
Love it!

Feature request: bell sound using the turn signal remote / helmet speaker for people who don’t have bells on their bikes. For instance you could double tap (or long press) the left or right button and that would trigger the bell mode. Then the helmet emits a loud sounds (customizable) and could even display thank you or a hearth on the matrix display (so people you passed know you are grateful). One other feedback item would be to have less total modes (I think now it’s like 9). Basically the ability to add/remove modes. It would also be great to have some sort of audible feedback to know which mode you are selecting with only the helmet power button. For instance if I have my 3 favorite modes, I hear 1 beep, 2 beeps or 3 beeps when switching between them. This way I could have a daily mode in 1, fun mode in 2 and battery saver in 3 and be able to know which one I select without looking at the app.

Lumos Helmet

Thank you for the great suggestions, Vincent! We've shared them with our Product team for improvement purposes. :)

luis c.
United States United States
Awsome helmets

Very comfortable great lighting as well alot of visibility

Lumos Helmet Lumos Matrix Review
Lorenzo H.
United States United States
Beyond Amazing!

I freaking love my helmet!!! Everyone who has seen it just loves it. I’m the only one in my community who has one and it definitely has turned heads…but thats the whole point right? I’m seen which increases my safety and I’m glad for that. My only issue is I have a HUGE freaking head… and even though its one size fits all, I would definitely benefit if there was one that was offered in a bigger size. Thanks for designing such a cool helmet!

Lumos Helmet

Awesome to hear Lorenzo! Matrix comes with two different padding sets, which might help you getting a better fit. You can read more about it here: www.lumoshelmet.co/fit-guide. We are also working on larger sizes and our newest helmet Ultra will be available in size XL.