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
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)

$119.95 $107.95
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):
DETAILS
  • 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
    • US: Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older
    • EU: CE 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
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 lights, 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 Firefly Mini
  • 1x Turn Signal Mount
  • 1x Lumos Remote
$249.80
Ultra Visibility Duo Kit
Ultra Visibility Duo Kit
  • 1x Lumos Ultra
  • 2x Lumos Firefly
  • 1x Turn Signal Mount
  • 1x Lumos Remote
$279.75
Ultra Firefly Mini bundle
Ultra Firefly Mini bundle
  • 1x Lumos Ultra
  • 2x Lumos Firefly Mini
  • 1x Lumos Remote
$189.90
Ultra Firefly bundle
Ultra Firefly bundle
  • 1x Lumos Ultra
  • 2x Lumos Firefly
  • 1x Lumos Remote
$219.85
Ultra Light&Liner bundle
Ultra Light&Liner bundle
  • 1x Lumos Ultra
  • 2x Lumos Firefly Mini
  • 1x Lumos Winter Liner
$214.85
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 Firefly:Read abouthow Team Sync with Firefly 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
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Customer Reviews

Based on 1249 reviews
90%
(1120)
7%
(86)
3%
(34)
0%
(5)
0%
(4)
G
George Fleischman
Ultimate in fun and safety

I race wheelchairs. Kind of sounds weird huh? But it’s the truth and it’s something people are not ever looking out for when I am on the road training. Before I got my Lumos helmet and firefly lights, I had a bike light mounted to my helmet. It works ok , but it isn’t enough. I decided I needed 360 degree attention getting visibility when I was last riding my recumbent handcycle kind of like a 10 speed I operate with my arms, not my legs. It is very low to the ground and I lay almost flat on my back when I zip around on this contraption. It is very fast and people are not expecting to see this thing that looks like a supersized skateboard come up behind them or along side in traffic. I was training in Los Angeles near UCLA (awesome hills) and was having great fun, until I was almost ran over by a bus! I didn’t think the driver ever saw me over in the bike lane, so low to the ground. I even have a six foot streamer that flys on the wind, that’s mounted to the back. It still isn’t enough. But the Lumos Ultra helmet is so COOL looking it really attracts attention. I synchronize the helmet headlight/tailight/turn signals to flash with the extra firefly lights I have installed, as well. Now I get noticed! I bought the upgraded turn signal remote, and now the entire light system not on their flashes for me when I’m using the turn signal it has an integrated speed sensor that works as a brake light when I slow down. It was lots of creative fun, setting up my firefly lights and the helmet, and I can’t wait to get it out on the road again. In fact, I’m planning on going first thing in the morning. Honestly the lights are not all that expensive and the helmet was competitively priced against helmets that don’t have cool lights built into them. The entire system augments my GoPro action camera, and I have a lot of fun now, taking pictures, racing around Los Angeles, and not being quite so worried about About being run over by a bus! I am a retired disabled veteran and I would really love to add a few more lights to my system, but they are not cheap. The firefly lights are about $50 and the mini lights are about $37. I have one mini light that attaches to my rooster tail that streams behind me. I need at least two more of the mini lights and another full sized firefly for the front of my cycle. I have a family that wants to ride with me and they are all getting their own helmets and lights come birthday/Christmas time. My favorite part is that an entire group of people can synchronize the helmets and lights to flash together! It is really striking and people notice us! It will be much fun lighting up the day and the night with our Lumos lights and helmets. I’ve noticed this is catching on quickly with other riders and I’m happy to see fellow bicyclists with more visibility to drivers in vehicles - especially the busses who do not drive defensively in Los Angeles. They drive like they expect everybody else to get out of their way and people do. Write me back if you like and I will send you some video of my system as it grows along with my family. Until then, if you something that looks like an oversized skateboard with someone on top, laying back and keeping up with traffic, just give me a wave. Feel free to say, “There goes George! Lumos racer!” Lol. Thanks for asking me to write this review. I had as much fun writing it as I do setting up all your cool products. Keep up the good work.

G
Greg LaRowe
Great addition to my winter gear

I've had this helmet for about a month. So far it's held up very well. I've also purchased the winter liner. It fits perfectly in the helmet. I think having the extra set of lights in the helmet that I use in addition to lights attached to my bike make a noticable difference as I bike to work each day in the dark days of winter in the Pacific NW.

L
Lorraine Webb
Lumos Helmet

Really pleased with this helmet. Have had lots of comments on how great it is and where did I get it.

J
Janet McDonnell
Comfortable helmet!

This helmet is very comfortable and makes a for a safe commute.

E
Ellen Weiss
Great helmet

This helmet is a replacement for one I got my daughter last year. She adores it, and I am happy knowing she's safer. Something went wrong with the lights and the Lumos people replaced it quickly and easily. They even sent it twice when the delivery failed the first time. We love Lumos!

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