charcoal-black Charcoal Black charcoal-black Charcoal Black Charcoal Black charcoal-black charcoal-black charcoal-black charcoal-black Charcoal Black
charcoal-black Charcoal Black charcoal-black Charcoal Black Charcoal Black charcoal-black charcoal-black charcoal-black charcoal-black Charcoal Black
jet-white Jet White jet-white Jet White Jet White jet-white jet-white jet-white jet-white
jet-white Jet White jet-white Jet White Jet White jet-white jet-white jet-white jet-white
electric-lime Electric Lime Electric Lime Electric Lime Electric Lime electric-lime electric-lime electric-lime electric-lime
electric-lime Electric Lime Electric Lime Electric Lime Electric Lime electric-lime electric-lime electric-lime electric-lime
deep-blue-mix Deep Blue Mix Deep Blue Mix Deep Blue Mix Deep Blue Mix deep-blue-mix deep-blue-mix deep-blue-mix deep-blue-mix
deep-blue-mix Deep Blue Mix Deep Blue Mix Deep Blue Mix Deep Blue Mix deep-blue-mix deep-blue-mix deep-blue-mix deep-blue-mix
bullish-red Bullish Red bullish-red Bullish Red Bullish Red bullish-red bullish-red bullish-red
bullish-red Bullish Red bullish-red Bullish Red Bullish Red bullish-red bullish-red bullish-red
Ash Grey Ash Grey Ash Grey Ash Grey Ash Grey Ash Grey Ash Grey Ash Grey
Ash Grey Ash Grey Ash Grey Ash Grey Ash Grey Ash Grey Ash Grey Ash Grey
Raincoat Yellow Raincoat Yellow Raincoat Yellow Raincoat Yellow Raincoat Yellow Raincoat Yellow Raincoat Yellow Raincoat Yellow
Raincoat Yellow Raincoat Yellow Raincoat Yellow Raincoat Yellow Raincoat Yellow Raincoat Yellow Raincoat Yellow Raincoat Yellow
Aquamarine Aquamarine Aquamarine Aquamarine Aquamarine Aquamarine Aquamarine Aquamarine
Aquamarine Aquamarine Aquamarine Aquamarine Aquamarine Aquamarine Aquamarine Aquamarine

Lumos Ultra (Copy)

£99.95 £89.95
Color: Charcoal Black
Model:
Size:

Lumos Ultra (Copy) 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 (Copy) fits most head shapes with the adjustable dial fit system.

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 -

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

What is 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.
Upgrade to MIPS for extra safety and protection features to make your ride as care-free as possible.
Add-on Extra Accessories (Optional):
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
  • Wireless
    • Bluetooth 4.0
  • Certifications
    • CPSC
    • EN1078
    • AS2063
    • F1447
  • Other Features
    • Apple Watch (Apple Watch App along with its Gesture Recognition features currently in Beta. Read more here.)
  • LS3 Sync Compatibility
SHIPPING AND RETURNS
FREQUENTLY ASKED QUESTIONS
Visit our FAQ page for additional info.
EU DECLARATION OF CONFORMITY
View EU Declaration of Conformity for Lumos Ultra.
Shipping and returns
Free Shipping
over £50
30-Days Return Policy
1 year Warranty
Product Details
Bundle Recommendation
What’s in the box
Visible from Afar
Safe Wherever You Are
1475 Feet Visibility Range
Super-bright day and night, be seen from up to 1475 feet away.
360° Visibility
With helmet front and back light, ensuring cyclists are visible from all angles for maximum safety in any environment.
Seen in Every Weather, Anytime
Foggy Mornings
Power through the mist with lights that cut through
even the thickest fog.
Rainy Days
Heavy downpours? No problem. Our lights shine
bright, keeping you visible in the storm.
Bright Days
Ride confidently in the sun, with lights that
demand attention even in full daylight.
Dark Nights
As darkness falls, our lights light up the road,
ensuring you're seen from far away..
Foggy Mornings
Power through the mist with lights that cut through
even the thickest fog.
Rainy Days
Heavy downpours? No problem. Our lights shine
bright, keeping you visible in the storm.
Bright Days
Ride confidently in the sun, with lights that
demand attention even in full daylight.
Dark Nights
As darkness falls, our lights light up the road,
ensuring you're seen from far away..

Sync. Control. Customize.

Smart Signal for Enhanced Safety

Turn signals
Easily control your lights with a Lumos Remote to signal your turns on city streets, ensuring your safety as a cyclist.
Signal your intentions on the road
Signal your intentions on the road
Automatic Brake Lights
Lumos Ultra Helmet detects sudden braking with its built-in speed sensing system, instantly activating brake warning lights for enhanced cyclist safety in busy urban traffic.
All-in-One Control for Your Ride
Synchronize your helmet and bike lights for seamless performance, 360° visibility, and a fully personalized riding experience.
TEAM SYNC
Ride Together, Shine Together
Team up and sync your Lumos Ultra Smart Helmets with your riding group. Enjoy perfectly coordinated lighting across all helmets.
Crash Protection
It Doesn't Get Any Safer
Mips Safety System
Mips is a innovative system that uses a low friction liner capable of small movements within the shell, absorbing extra energy in the event of rotational impacts.
Available with
Crash-Test Certified as Standard
CPSC
EN 1078
Explore more
Perfect Your Cycling Experience

IP6X Waterproof

Shielding from the environment.

Lightweight Construction

Only 370 grams (13.05 oz) that will make you
forget you’re wearing a helmet.

Perfect for
All-Season Comfort

9 vents for optimal front-to-back airflow; Lumos Winter Liner keeps you warm for cold-weather rides.

1+2 Warranty &
Accident Replacement

1-Year Warranty.
30% off helmet replacement if damaged within 2 years.

Lumos Ultra: Pro in Every Way
Commuting
Cycling at night
/in low - light conditions
Group cycling
Commuting
Cycling at night
/in low - light conditions
Group cycling
Hear From Our Riders
Best Helmer Owned
I remember the kickstarter and was thrilled to see it come to reality on the bigger market. I usually spend around at most $80 on a helmet in the past. But splurging with this one was well worth it. Fits like no other helmet I’ve owned. Made really well. Easy to use. The lights are and features are incredible. I got the MiPS version and feel even more comfortable and safe. Amazing design looks good and functional above all else. Highly recommend.. I’ll probably get another one in a few months to have A different color.
Phys. Ed. Studio - Micah Mckinley

Lumos Ultra
“Safety Dad” present for biking daughter
“I got it for my daughter, who loves it! She lives in Portland Oregon & the “big dark” of the winter months in the NW makes it important to have lots of bike lighting.She recently completed a 6 week, solo bike excursion in the UK, from Lands End to Scotland this summer and likes to keep riding in the dark winter months”
Vincent Foster

Lumos Ultra
Bright yellow is perfect.
My yellow Ultra helmet works beautifully, and I love the MIPS head support. Best fit I have ever gotten in a helmet. Go ahead and order it, you will not regret it.”
Kim Koerber

Lumos Ultra
Excellent Upgrade
The improved battery life is significant. It eliminates the need to carry and charge the helmet for all rides longer than 2 hours. The handlebar left/right remote has not needed to be recharged since I’ve received it. The older remote signal device required weekly recharging. Nice change!!!!!!! Actual light visibility changes are hard to determine.Thank you for the upgrades. I’m a very serious 71 year old biking enthusiast. Your upgrades and changes to your products are exciting as well as comforting to me. I’m on an 8k goal this year.
Phillip DeForrest

Lumos Ultra
May have saved my life!
I had an accident on my bicycle a few weeks ago and ended up with a punctured lung, five broken ribs, assorted scrapes and bruises and a chunk missing from my Lumos helmet. But my head was unharmed - no injury to my head whatsoever. I bought the MIPS version, and I think that my be why my neck didn't even hurt the next day.Thank you, Lumos, for this excellent product. It did its job brilliantly and I will be replacing it with another Lumos helmet.
Ellen Mangum

Lumos Ultra
Bundle Recommendation
Ultra Visibility Duo Mini Kit
Ultra Visibility Duo Mini Kit
  • 1x Lumos Ultra
  • 2x Lumos Bike Light Mini
  • 1x Turn Signal Mount
  • 1x Lumos Remote
£255.90
Ultra Visibility Duo Kit
Ultra Visibility Duo Kit
  • 1x Lumos Ultra
  • 2x Lumos Bike Light
  • 1x Turn Signal Mount
  • 1x Lumos Remote
£269.85
Ultra Bike Light Mini bundle
Ultra Bike Light Mini bundle
  • 1x Lumos Ultra
  • 2x Lumos Bike Light Mini
  • 1x Lumos Remote
£165.90
Ultra Bike Light bundle
Ultra Bike Light bundle
  • 1x Lumos Ultra
  • 2x Lumos Bike Light
  • 1x Lumos Remote
£179.85
Ultra Light&Liner bundle
Ultra Light&Liner bundle
  • 1x Lumos Ultra
  • 2x Lumos Bike Light Mini
  • 1x Lumos Winter Liner
£188.85
What’s In The Box
What’s In The Box
Upgraded smart control with Lumos Ride App
Connect and control all devices
Customize settings
Monitor battery
Control brightness
Compose flashing pattern
Lumos Ride App
Available for download at:
Find the Best for you
Tech Specs
Weight
S:370g (MIPS)
M-L:370g / 409g (MIPS)
XL:450g (MIPS)
LED Configurations
30 front white LEDs
64 rear red LEDs
Up to 284 lumens of illumination
Automatic brake lights (optional upgrade)
Rear turn signal capable
Battery
3.7V 1100mAh Lithium Polymer rechargeable battery
4 -10 hours battery life dependent on settings
3 hours charging time
Wireless
Bluetooth 4.0
Read More...
Other features
Apple Watch 
(Apple Watch App along with its Gesture Recognition features currently in Beta.Read More here.)
LS3 Sync Compatibility
Team Sync: Read about how Team Sync works here.
Lumos Bike Light: Read about how Team Sync with Bike Light works here..
If you have Remote Lite: Flashing Patterns sync, All Power Off
If you have Lumos Remote: Flashing Patterns sync, All Power Off, Turn Signals and Automatic Brake Lights
Lumos Kickstart
Lumos Matrix
Lumos Ultra E-Bike
EU Declaration of Conformity
View EU Declaration of Conformity for Lumos Ultra.

FAQs

Everything you need to know about our product
Can’t find the answer you’re looking for?
Please chat with us

Question 1
Answer 1
Question 2
Answer 2

Customer Reviews

Based on 79 reviews
72%
(57)
15%
(12)
4%
(3)
4%
(3)
5%
(4)
M
Mark McSweeney
Fantastic step up from my previous gear

Worth every penny. Comfortable, looks smart and I also feel safer cycling country roads. And finally a cycling helmet that actually fits my big old bonce!

R
Robert Reiff
5 Star Retailer

Replace my Helmet without question having not used it since I purchased it some years ago as the lacquer on the helmet was flaking. Got the new replacement helmet within days. Brilliant Customer Service that many companies could learn from.

W
Wright
Extremely suspicious set up

I can't speak to the performance or quality of the product itself as it was a gift and it didn't fit the recipient, so I requested a return. I have never had to deal with a more convoluted and dodgy returns process. Apart from the fact that I received a helmet in the post, I have no idea if I'm dealing with a real company. It's all super weird. The shipping takes ages (direct from Hong Kong or China, I assume), then their supposedly (I quote) "30 day hassle free returns" is the most hassle I've had to go through for a return possibly ever, and I'm still not convinced I'll get my money back. They do at least make it clear upfront they don't cover costs of returns, but that's fairly standard. Where it gets weird is that you contact the helpdesk, then they give you what looks like a random residential address to send the helmet to. Except you have to handwrite a note to put in there with the serial number of the helmet on it, plus a list of everything in the order (because they can't look it up...?). They don't make how to do any of this very clear, so I basically plastered my order number anywhere I could (it was already ringing alarm bells as an odd process). Then you post to said random residential address somewhere in London (although who knows, maybe they vary the address? There doesn't seem to be a business registered to that address so no way to check it is legit associated with Lumos). Apparently someone at this address then sends it to a warehouse somewhere else, where the helmet will be "inspected" for "resale" condition. So in other words, you pay for postage, send it to some random person's home (no name given as to who you should address the delivery to), then they post it somewhere else (presumably back to China or Hong Kong?). Only then do they confirm (supposedly, I'm still waiting with no update at all for about a week after the parcel was confirmed as delivered to the address they gave me) that the return has been accepted. So it could get damaged or lost in onwards transit, completely out of your control, and I guess you don't then get your refund. Seems utterly scammy and weird, and far from "hassle free". As much as I'd love to support independent and innovative start ups and avoid using Amazon etc, I seriously suggest if you want one of these helmets, buy through a third party stockist like Amazon or a physical bike shop so you have some protection (either for failure to deliver or refunds/returns, or I guess for general consumer protection). These helmets are not cheap, and ultimately they are safety kit - it's just too much to gamble on an untraceable company with no business premises in the UK, seemingly not subject to UK laws (their T&Cs claim to fall under jurisdiction of State of Delaware) and, presumably, therefore lacking in any protection or recourse for UK consumers. It's also not clear exactly how this works - you buy from a company, but return to an individual?

A
Alison Vautier
I am disappointed

I ordered these hats some weeks ago. You sent me a email with a shipping details, however this only told me that the goods had left your depo. I have no other information.I don't know who is shipping it to Jersey and when it will be delivered.
Alison Vautier

P
Paul Craven
Safe and Sound

Clever design which has definitely improved my visibility on rides. Recommended.

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