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Monte Carlo
Monte Carlo
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Jam Sandwich
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Rough Weather
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MarmaLED Topping
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  2.  Commuter Helmets /
  3.  Lumos Ultra (Limited Edition)

Lumos Ultra (Limited Edition)

$129.95 USD
Color: Monte Carlo
Add-on:
Size:

Lumos Ultra (Limited Edition) Fit Guide

Measuring your head size
1
Find a measuring tool Use a soft tape, rope or even your charging cable. Place it against a ruler to measure.
2
Measure your head Wrap it around your head, position it mid-forehead and above the eyebrows and ears.
3
Find your helmet size Identify if it’s a good fit. Lumos Ultra (Limited Edition) fits most head shapes with the adjustable dial fit system.

We strongly advise that you measure your head size before purchasing to ensure the helmet fits perfectly around your head.

Determining Your Head Size

Sizing Small Medium-Large Extra Large
Inches 20in. - 21.7in. 21.3in. - 24.0in. 24in. - 25.6in.
Centimetres 51cm - 55cm 54cm - 61cm 61cm - 65cm
Weight (MIPS) 370g 409g 450g
Weight (Standard) - 370g -

We strongly advise that you measure your head size before purchasing to ensure the helmet fits perfectly around your head.

Limited Stock of our original exclusive crowdfunding colors. Once sold out, it will be gone forever!

Lumos Ultra will simplify your life, protect your head and help prevent accidents.

Our M-L helmet is adjustable from 54cm to 61cm and fits most adults & teens. If you measure above 61cm, or usually wear XL hats, then our XL size helmet is likely your best fit.

specifications
Size
  • Length: 10.83" (27.5cm)
  • Width: 8.27" (21cm)
  • Height: 6.10" (15.5cm)

 

Weight

  • 13.05 oz. (370g)
 

LED Configurations

  • Front: 30 White LEDs
  • Rear: 64 Red LEDs
  • COB LEDs for a more uniform look
  • Turn signal capable
  • Automatic brake lights (optional upgrade)
 

Battery

  • Battery Life: 4-10 hours dependent on settings
  • 3.7V 1100mAh Lithium Polymer rechargeable battery
  • 3 hours charging time
certifications
  • CPSC
  • EN1078
  • AS2063
  • F1447
fit guide

Lumos Ultra Helmet Fit Guide

Our M-L helmet is adjustable from 54cm to 61cm and fits most adults & teens. If you measure above 61cm, or usually wear XL hats, then our XL size helmet is likely your best fit. Check out our Fit Guide for additional info.

shipping and returns
30-day return policy and limited 1-year warranty.
EU DECLARATION OF CONFORMITY
View EU Declaration of Conformity for Lumos Ultra.

Helmet Highlights

Integrated Turn Signals

Remote Controlled

Visible From ALL Angles

98 COB LEDs

Automatic Brakelights

*Optional Upgrade

Crash Test Certified

CPSC | EN1078

IPX6 Waterproof

.

Over 10 hours of Battery Life

*With Full Charge

Integrated Turn Signals

Remote Controlled

Visible From ALL Angles

98 COB LEDs

Automatic Brakelights

*Optional Upgrade

Crash Test Certified

CPSC | EN1078

IPX6 Waterproof

.

Over 10 hours of Battery Life

*With Full Charge

Explore what makes Lumos great:

360° visibility

With over 500 lumens of output and 360˚ visibility, you’ve never been better equipped to take on the night. Ride confident that the helmet lights will be visible no matter which angle you're approaching from.

Turn Signals

Take away the guesswork by letting traffic around you know which direction you’re turning.

Automatic brake lights

Eliminate collisions from the rear by warning traffic behind you when you’re coming to a hard stop. The additional reaction time afforded can be the difference between life and death.

Companion app

Get the most out of your Lumos helmet by pairing it with the Lumos Companion App. Customize your light flashing patterns, and check your battery life.

Awards won by Lumos

Approved by leaders in the cycling, technology and design industry.

6,072 backers on Kickstarter & featured on:

Ride Without Hesitation

Upgrade to MIPS for extra safety and protection features to make your ride as care-free as possible.

MIPS

Go the extra mile and kit out your helmet with the MIPS option.

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 6.2 meters per second.

Every Detail Considered

From the 22 vents, down to the sweating-wicking material for the inner padding, we’ve made careful and thoughtful choices to make your ride as enjoyable as possible.


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Free shipping & 30-day returns, no questions asked.

Customer Reviews

Based on 23 reviews
87%
(20)
9%
(2)
4%
(1)
0%
(0)
0%
(0)
L
Linda Haugen

Wow
Can’t wait for bicycle season to really get here

T
Tom McDonnell
The Orange Really Pops

I bought this helmet for my son for his Christmas present, but because we could not find any information regarding how crash proof it was, I think that might be called, MIPS… He decided to keep his current helmet. He gave this helmet to me, and I do enjoy wearing it, I felt safer cycling at night. I haven’t tried to charge it yet, I used it just one time.

L
Linda Breckenridge
Great helmet

The quality of this helmet is superb.

W
William McPherson

Our granddaughter loves it

J
John Wong
Great Helmet Invented in Hong Kong

As a fellow Hong Konger, I have long been aware of the Lumos helmet, that was invented in Hong Kong, and has received several innovation awards. I have always wanted to buy one to support Hong Kong's invention, but since the helmet itself is almost as expensive as my US$200 bike from Walmart, I did not make the purchase.

However, recently, I have decided to upgrade my bike to a Trek Dual Sports 1,
and with the Black Friday discount, plus the various color combinations for the Ultra, I can now "justify" to buy the Lumos helmet to give myself a present for my own birthday.

The resulting helmet was awesome. Previously, I had to wear a headlamp when I ride early in the morning. Now, with the Lumos headlamp and the turn signals, I am more visible in the early hours. In addition, I bought the Ironman colors, which makes me feel like an Avenger.

One recommendation, for future enhancement, is to add a third button for the handlebar signal bluetooth remote. Currently, it only has a left and right turn button. Since I want to conserve my helmet batteries, I set the lights to turn on, only when I am doing a left turn or a right turn. However, there are times , like when I am going through a dark tunnel or underpass, that I wanted to turn on a flashing head light and tail lights for visibility. It will be great if there is a third button, like the hazardous red triangle button in a car, that one can press, and both the left turn light and right turn light and the head lamp will be flashing. For now, I pressed the left turn and right turn button one after the other, while I am going through a tunnel, to simulate the equivalent effect.

That's it for now! Keep up the good work!

John Wong

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