/Companies

Lumos Helmet

Techstars '18

Boston, US · Founded 2015 · 30 employees on LinkedIn · 1 known investors

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Lumos designs smart bicycle helmets with integrated lighting and technology features for urban commuters and delivery riders. The company's helmets aim to improve visibility and safety for cyclists in city environments.

Also known as Lumos · Lumos Helmet · RideLumos

Founders & leadership

Lumos Helmet was founded in 2015 by Eu-wen and Jeff.

E
Eu-wen
J
Jeff

Investors · 1

Techstarslisted by TechstarsBoulder · $220K

How we know: the Techstars portfolio · open dataset · Top 3000 Accelerator Startups (no YC) 2026-08 · Not right? Tell us

Company profile

researched Sep 2026

Lumos designs and sells connected bicycle helmets built around integrated lighting. Its helmets combine front white and rear red LED arrays with wirelessly controlled turn signals and, on models paired with the full Lumos Remote, an accelerometer-driven automatic brake light. The current line-up spans commuter, e-bike, road and kids categories: the Lumos Ultra (30 front and 64 rear LEDs, up to 284 lumens, S/M-L/XL sizing, optional MIPS), the Nyxel (28 front and 28 rear LEDs, replaceable battery module, offered in standard, MIPS, or MIPS plus Quin crash detection), the Ultra E-Bike (rated for speeds up to 28 mph / 45 km/h, retractable smart eye shield with integrated side lighting, IPX6 water resistance), the 350g Aero GT road helmet designed to pair magnetically with the Firefly Mini light rather than built-in LEDs, and the Nyxel Kids model. Earlier and legacy models include the original Kickstart and Kickstart Lite, the urban Matrix (77 customizable rear-panel LEDs) and Street, and the lightweight Ultra Fly and Ultra Fly Pro road helmets.

Helmets are certified to varying standards by model and market, including CPSC (US), CE EN1078 (EU) and ASTM F1447, with TÜV verification on the Ultra, Ultra E-Bike and Nyxel and NTA 8776 plus AS2063 on the Ultra E-Bike; the original Kickstart also carries NTA 8776. MIPS is offered across adult models. Current commuter and e-bike helmets charge over USB-C, with run times of up to 10 hours on the Ultra and Ultra E-Bike (about a 3-hour charge) and 3.5–14 hours on the Nyxel (about a 4-hour charge). Accessories and companion products include the Lumos Remote and Remote Lite handlebar controllers, Firefly and Firefly Mini lights, the Sonorus, visors and bug nets, and a Lumos mobile app.

Founding story

Lumos began in Boston, where the founders commuted by bicycle and felt drivers frequently failed to see them, particularly at night, despite the use of lights, reflectors and high-visibility clothing. Co-founder and CEO Eu-wen Ding set out to build a better solution, leading to a helmet with built-in lighting. The company describes the product as an answer to a problem the founders experienced themselves, and says it was initially unclear whether the concept would appeal beyond a small niche.

Business model

Lumos sells physical hardware — helmets, remotes, lights and accessories — primarily direct to consumers through its own Shopify-based regional online stores, supplemented by crowdfunding campaigns, marketplace sales via an official Amazon store, retail and distribution partners, and fleet supply agreements such as the Grab delivery-rider partnership.

Revenue comes from one-time hardware sales of helmets (from roughly $99.95 for the Aero GT, $105.95 for Nyxel Kids, $139.95 for the Ultra and Nyxel, and $199.95 for the Ultra E-Bike) plus accessories such as the Lumos Remote, Firefly lights, visors and bug nets. Discounted replacement helmets are offered through an accident replacement program.

Traction

The 2015 Kickstart crowdfunding campaign raised over $800,000. Subsequent traction includes distribution through Apple stores worldwide from 2019, a fleet supply partnership with Grab covering thousands of delivery riders, and an expanded multi-model product line sold across more than ten regional storefronts.

Latest developments

Recent additions to the range include the Nyxel and Nyxel Kids helmets — the Nyxel offering a replaceable battery module and variants with MIPS and Quin crash detection — and the Aero GT road helmet, a 350g, 14-vent model with MIPS, FlexiFit, OptiGrip sunglasses port and compatibility with the Firefly and Firefly Mini lights via a magnetic port adapter. The company also supports a Lumos Sonorus product and a companion app.

▸Full profile — market position, technology, go-to-market, geography, history, risks & controversies

Market position

Lumos positions itself in the smart bicycle helmet category focused on rider visibility. The company states its original Kickstart campaign remains the largest crowdfunded bicycle helmet campaign on Kickstarter, and it has received press coverage and awards, including Time magazine cover coverage and inclusion in Oprah's Favorite Things in 2018.

Lumos helmets embed lighting, turn signals and automatic brake lights directly into the helmet rather than relying on separate bike-mounted lights, adding 360-degree visibility features, remote-controlled signalling, app connectivity and optional crash detection alongside conventional safety certifications and MIPS.

Technology

Integrated LED lighting systems built into helmet shells, including COB LED arrays and customizable rear panels, wireless handlebar remotes (Remote Lite and a full Lumos Remote with an accelerometer enabling automatic brake lights), Bluetooth device sync with a Lumos mobile app, magnetic Firefly light ports, and optional Quin crash detection on Nyxel MIPS models. Protective and fit technologies include MIPS rotational-impact layers, full polycarbonate outer shells, the FlexiFit retention system, Fidlock magnetic buckles, OptiGrip sunglasses ports, Ionic+ padding and lithium-polymer batteries with USB-C charging.

Go-to-market

Lumos launched and has repeatedly used Kickstarter crowdfunding campaigns, then built a direct-to-consumer e-commerce operation with localized storefronts, an official Amazon store, a retailer and distributor program, and third-party retail distribution including Apple stores from 2019. Community engagement — beta testers, customer rides and user reviews — is a recurring element of its marketing.

Urban commuters and city cyclists, e-bike riders, road and gravel cyclists, children and youth riders, and commercial delivery fleets such as Grab's rider network. The company also sells through retailers and distributors.

Geography

Headquartered originally in Boston, with the CEO listed as based in Hong Kong and store operations associated with a Hong Kong entity. Online stores serve the USA, Canada, Mexico, the European Union, Norway, Switzerland, the United Kingdom, Singapore, Australia, New Zealand and an international storefront.

History

Lumos launched its first helmet, the Kickstart, in 2015 via crowdfunding, raising over $800,000 and winning several awards; the company says it remains the largest crowdfunded bicycle helmet campaign on Kickstarter. In 2017 Lumos hosted a customer group ride in San Francisco attended by close to 100 people. In 2018 the helmet was included in Oprah's Favorite Things. In 2019 the company introduced its urban line, the Matrix and Street helmets, after roughly a year of development; partnered with Grab Holdings to supply specially designed Kickstart helmets to Grab's delivery fleet; and began selling the Matrix and Kickstart through Apple stores globally. Later product generations added the Ultra, Ultra E-Bike, Ultra Fly and Ultra Fly Pro, and more recently the Nyxel, Nyxel Kids and Aero GT.

Risks & controversies

The company notes battery run time varies with usage and is excluded from its one-year limited warranty, and advises that helmets should be replaced after any crash and every three to five years. Certifications differ by model and market, and product availability varies by region and stock.

Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
HeadcountAug 202630
Kickstarter funds raised for first helmetJan 2015$800K
Lumos Aero GT price (from)Jan 2025$99.95
Lumos Aero GT weightJan 2025350 grams
Lumos Nyxel Kids price (from)Jan 2025$105.95
Lumos Nyxel price (from)Jan 2025$139.95
Lumos Ultra E-Bike price (from)Jan 2025$199.95
Lumos Ultra maximum light outputJan 2025284 lumens
Lumos Ultra price (from)Jan 2025$139.95
Regional online storefrontsJan 202511 markets

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

Related companies · 4

Companies working in the same space as Lumos Helmet.

Timeline · 7

launches, deals, and filings
Jan 2019
Matrix and Kickstart sold in Apple stores globally

Apple began selling the Lumos Matrix and Kickstart helmets in Apple stores across all regions; press coverage at the time noted Apple selling a smart bike helmet with LED turn signals.

source ↗

Jan 2019
Partnership with Grab Holdings to equip delivery riders

Lumos supplied specially designed Kickstart helmets to Grab Holdings' delivery team, covering thousands of riders.

source ↗

Jan 2019
Launch of urban line: Lumos Matrix and Lumos Street

After about a year of development, Lumos released its urban helmet line, including the Matrix with 77 customizable rear LEDs and the Street with 360-degree LED coverage.

source ↗

Jan 2018
Listed among Oprah's Favorite Things

The Lumos helmet was included in Oprah's Favorite Things in 2018; the company also cites Time magazine cover coverage and several awards.

source ↗

Jan 2017
Customer group ride in San Francisco

Lumos hosted a customer ride-along event in San Francisco attended by nearly 100 people.

source ↗

Jan 2015
Kickstarter campaign for the Lumos Kickstart raises over $800,000

The company's crowdfunding campaign for its first helmet raised more than $800,000; Lumos states it remains the largest crowdfunded bicycle helmet campaign on Kickstarter.

$800K source ↗

Jan 2015
Launch of first helmet, the Lumos Kickstart

Lumos launched its first product, the Kickstart smart helmet with 52 front and rear LEDs, turn signals via a wireless remote and an automatic brake light.

source ↗

Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.

▸Research sources · 8

primary sources listed

8 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Lumos Helmet do?
Lumos makes smart bicycle helmets with integrated LED lighting, turn signals and brake lights for urban and road cyclists.
Who founded Lumos Helmet?
Lumos Helmet was founded by Eu-wen, Jeff in 2015.
Who are Lumos Helmet's investors?
Lumos Helmet's investors include Techstars.
Where is Lumos Helmet headquartered?
Lumos Helmet is headquartered in Boston, US.