[{"id":392576663809,"handle":"bike-helmet-lights","updated_at":"2025-08-18T06:07:39-05:00","published_at":"2022-07-25T15:59:10-05:00","sort_order":"best-selling","template_suffix":"bike-helmet-light","published_scope":"web","title":"Bike Helmet Lights","body_html":"\u003ch1\u003e\u003cspan style=\"color: #ffffff;\"\u003eBike Helmet Lights\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e\u003ca href=\"https:\/\/www.outboundlighting.com\/collections\/bike-lights\" title=\"Bike Lights\" style=\"color: #e1e1e1;\"\u003eBike lights\u003c\/a\u003e designed specifically for bike helmets with a\u003c\/span\u003e \u003cstrong\u003esmooth beam pattern\u003c\/strong\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e for ultimate enjoyment on the trails.\u003c\/span\u003e \u003cstrong\u003eUSB-C charging\u003c\/strong\u003e \u003cspan style=\"color: #d9e1e1e1;\"\u003eto get your night started quickly.\u003c\/span\u003e \u003cstrong\u003eUltra lightweight\u003c\/strong\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e so you don't notice any weight on your head. \u003c\/span\u003e\u003cstrong\u003eExtremely low profile\u003c\/strong\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e so when you duck under that tree branch you won't get snagged.\u003c\/span\u003e \u003cstrong\u003eMost importantly? no wires!\u003c\/strong\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e Fully self contained means no dorky cords hanging off your head.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","image":{"created_at":"2022-07-25T18:48:41-05:00","alt":null,"width":1000,"height":1000,"src":"\/\/www.outboundlighting.com\/cdn\/shop\/collections\/Bike_Helmet_Light_Outbound_Lighting.jpg?v=1730322246"}},{"id":272202760363,"handle":"bike-lights","title":"Bike Lights for Every Rider","updated_at":"2025-08-18T06:07:39-05:00","body_html":"\u003cp\u003e\u003cstrong\u003eWe are the experts in bike lights. \u003c\/strong\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003ePouring years of automotive lighting knowledge into developing the best bicycle lights no matter what kind of riding you are doing.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.outboundlighting.com\/products\/trail-evo-bike-light\"\u003e\u003cstrong\u003eTrail Evo\u003c\/strong\u003e\u003c\/a\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e is our\u003c\/span\u003e \u003cstrong\u003eflagship mountain bike light\u003c\/strong\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e designed for the handlebars with a wide even beam that makes night riding an absolute blast.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.outboundlighting.com\/products\/portal-bike-light\"\u003e\u003cstrong\u003ePortal\u003c\/strong\u003e\u003c\/a\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e is the \u003c\/span\u003e\u003cstrong\u003epowerful, bright, and long lasting helmet light\u003c\/strong\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e that fills your entire vision.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.outboundlighting.com\/products\/portal-downhill-package-evo-portal\" title=\"Portal Dowhill Package\"\u003e\u003cstrong\u003ePortal Downhill Package\u003c\/strong\u003e\u003c\/a\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e combines the Trail Evo and the Portal into one package.\u003c\/span\u003e \u003cstrong\u003eThe ultimate bike light setup for hardcore trail riding.\u003c\/strong\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.outboundlighting.com\/products\/hangover-bike-helmet-light\"\u003e\u003cstrong\u003eHangover\u003c\/strong\u003e\u003c\/a\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e is the \u003c\/span\u003e\u003cstrong\u003elightweight and trustworthy helmet light\u003c\/strong\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e that lives on your helmet. \u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"Evo Dowhill Package\" href=\"https:\/\/www.outboundlighting.com\/products\/evo-downhill-package-best-bike-light\"\u003e\u003cstrong\u003eEvo Downhill Package\u003c\/strong\u003e\u003c\/a\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e combines the Trail Evo and the Hangover into one easy to shop package.\u003c\/span\u003e \u003cstrong\u003eA killer\u003c\/strong\u003e\u003cstrong\u003e bike light setup for mountain bike trail riding.\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"Detour Road Bike Light\" href=\"https:\/\/www.outboundlighting.com\/products\/detour\"\u003e\u003cstrong\u003eDetour\u003c\/strong\u003e\u003c\/a\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e is our \u003c\/span\u003e\u003cstrong\u003egravel, road, and commuter light\u003c\/strong\u003e \u003cspan style=\"color: #d9e1e1e1;\"\u003edesigned with automotive optics to simulate the low beam of a car, but for your bike.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2021-07-15T15:04:52-05:00","sort_order":"manual","template_suffix":"bike-light-collection","disjunctive":true,"rules":[{"column":"type","relation":"equals","condition":"Bike Lights"},{"column":"type","relation":"equals","condition":"Packages"}],"published_scope":"global","image":{"created_at":"2021-09-01T19:49:47-05:00","alt":null,"width":510,"height":234,"src":"\/\/www.outboundlighting.com\/cdn\/shop\/collections\/BikeLightCollection.jpg?v=1630544175"}},{"id":391598604545,"handle":"detour-accessories","updated_at":"2025-08-18T06:07:39-05:00","published_at":"2022-06-29T13:38:16-05:00","sort_order":"manual","template_suffix":"","published_scope":"web","title":"Detour Accessories","body_html":""},{"id":277243527339,"handle":"evo-accessories","updated_at":"2025-08-18T06:07:39-05:00","published_at":"2021-09-03T13:47:39-05:00","sort_order":"manual","template_suffix":"","published_scope":"global","title":"Evo Accessories","body_html":""},{"id":422389154049,"handle":"gravel-riding-bike-lights","updated_at":"2025-08-18T06:07:39-05:00","published_at":"2024-07-19T12:58:16-05:00","sort_order":"best-selling","template_suffix":"","published_scope":"global","title":"Gravel Riding","body_html":"","image":{"created_at":"2024-07-19T13:03:59-05:00","alt":null,"width":800,"height":800,"src":"\/\/www.outboundlighting.com\/cdn\/shop\/collections\/Bike_Lights_For_Gravel_Riding.jpg?v=1721412239"}},{"id":392577024257,"handle":"mountain-bike-lights","updated_at":"2025-08-18T06:07:39-05:00","published_at":"2022-07-25T16:21:57-05:00","sort_order":"manual","template_suffix":"mountain_bike_lights","published_scope":"web","title":"Mountain Bike Lights","body_html":"\u003ch1\u003eMountain Bike Lights\u003c\/h1\u003e\n\u003cp\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003eAll of our mountain \u003ca href=\"https:\/\/www.outboundlighting.com\/collections\/bike-lights\"\u003ebike lights\u003c\/a\u003e are \u003c\/span\u003e\u003cstrong\u003eUSB-C rechargeable\u003c\/strong\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e, self-contained with \u003c\/span\u003e\u003cstrong\u003eno external wires\u003c\/strong\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e, durable, and long runtimes. Our mountain bike lights are specifically designed with Trail riding in mind whether for your handlebar (\u003ca href=\"https:\/\/www.outboundlighting.com\/products\/trail-evo-bike-light\"\u003eTrail Evo\u003c\/a\u003e) or for your helmet (\u003ca href=\"https:\/\/www.outboundlighting.com\/products\/hangover-bike-helmet-light\"\u003eHangover Helmet Light\u003c\/a\u003e). Wide panoramic and perfectly lit beam patterns that\u003c\/span\u003e \u003cb\u003emake you forget you are riding at night!\u003c\/b\u003e \u003cbr\u003e\u003c\/p\u003e","image":{"created_at":"2022-07-25T16:37:19-05:00","alt":null,"width":800,"height":800,"src":"\/\/www.outboundlighting.com\/cdn\/shop\/collections\/Mountain-bike-lights.jpg?v=1730323055"}},{"id":392579612929,"handle":"road-bike-lights","updated_at":"2025-08-18T06:07:39-05:00","published_at":"2022-07-25T18:41:04-05:00","sort_order":"manual","template_suffix":"road-bike-light-collect","published_scope":"global","title":"Road Bike Lights","body_html":"\u003cp\u003e\u003cstrong\u003eWe are the experts in bike lights.\u003c\/strong\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e. Pouring years of automotive lighting knowledge into developing the best bicycle lights no matter what kind of riding you are doing.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.outboundlighting.com\/products\/trail-evo-bike-light\"\u003e\u003cstrong\u003eTrail Evo\u003c\/strong\u003e\u003c\/a\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e is our\u003c\/span\u003e \u003cstrong\u003eflagship mountain bike light\u003c\/strong\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e designed for the handlebars with a wide even beam that makes night riding an absolute blast.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.outboundlighting.com\/products\/portal-bike-light\"\u003e\u003cstrong\u003ePortal\u003c\/strong\u003e\u003c\/a\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e is the \u003c\/span\u003e\u003cstrong\u003epowerful, bright, and long lasting helmet light\u003c\/strong\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e that fills your entire vision.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.outboundlighting.com\/products\/portal-downhill-package-evo-portal\" title=\"Portal Dowhill Package\"\u003e\u003cstrong\u003ePortal Downhill Package\u003c\/strong\u003e\u003c\/a\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e combines the Trail Evo and the Portal into one package.\u003c\/span\u003e \u003cstrong\u003eThe ultimate bike light setup for hardcore trail riding.\u003c\/strong\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.outboundlighting.com\/products\/hangover-bike-helmet-light\"\u003e\u003cstrong\u003eHangover\u003c\/strong\u003e\u003c\/a\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e is the \u003c\/span\u003e\u003cstrong\u003elightweight and trustworthy helmet light\u003c\/strong\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e that lives on your helmet. \u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"Evo Dowhill Package\" href=\"https:\/\/www.outboundlighting.com\/products\/evo-downhill-package-best-bike-light\"\u003e\u003cstrong\u003eEvo Downhill Package\u003c\/strong\u003e\u003c\/a\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e combines the Trail Evo and the Hangover into one easy to shop package.\u003c\/span\u003e \u003cstrong\u003eA killer\u003c\/strong\u003e\u003cstrong\u003e bike light setup for mountain bike trail riding.\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"Detour Road Bike Light\" href=\"https:\/\/www.outboundlighting.com\/products\/detour\"\u003e\u003cstrong\u003eDetour\u003c\/strong\u003e\u003c\/a\u003e\u003cspan style=\"color: #d9e1e1e1;\"\u003e is our \u003c\/span\u003e\u003cstrong\u003egravel, road, and commuter light\u003c\/strong\u003e \u003cspan style=\"color: #d9e1e1e1;\"\u003edesigned with automotive optics to simulate the low beam of a car, but for your bike.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","image":{"created_at":"2022-07-25T18:41:03-05:00","alt":null,"width":800,"height":800,"src":"\/\/www.outboundlighting.com\/cdn\/shop\/collections\/Road_Bike_Light_Outbound_Lighting.jpg?v=1721412510"}}]
This is the 3rd Outbound light I purchase, for riding at night with my daughters.
Great lights and excellent customer service.
A
Anthony M. (Whittier, US)
Over the bars!
Broke my Hangover Light in a crash. Called in to possibly buy a lower case and lens. Was told, “don’t worry, we got you!” And did they! Handled it all under warranty! 🤯Honestly, hands down THE BEST customer service I’ve had, ever, with any product. Exceeded my expectations, Outbound will have a customer and spokesperson for life!
Thank you Outbound, you guys are great!
A
Antonio R. (Pittsfield, US)
They can’t miss seeing me now!
The Hangover Bike Helmet Light is ideal for my commute to and from work on the streets of Chicago. Sure, this light is great at lighting up the bike lanes and streets of Chicago on the way into downtown @04:00am. However, I needed a bright light for the ride home in the late afternoon/early evening. The brightness of the light in daytime strobe mode is clearly having a positive effect on drivers seeing me. The light is solidly manufactured and appears to be ready for the grind of riding in all types of conditions. Thank you for engineering such a beautiful piece of equipment. I am confident that i am being seen now.
W
Will W. (Pittsboro, US)
Great light in a nice little package
I’ve been using this light helmet-mounted for my early morning MTB rides and it’s been great so far. The adaptive mode is perfect, as I need less light over time as the sun rises. I appreciate the simple controls and well-made chassis. It was nice that the light came with multiple mounting options. My only complaint is that the action camera base is not quite perfectly tight in the mount, so it does rattle some. Otherwise, the battery performance and quality of the light have been amazing!
B
Billy S. (Parker, US)
Can I give more than 5 stars?
Both the light quality and customer service is beyond Excellent. I purchased a Hangover helmet light and was provided a delivery date. Delivery was prompt and I got my light the day before I left for my race. First race using the light was awesome and it totally lit up the trail. Unfortunately, I was blasting down a hill and, before realizing, I was deep in a jeep rut. I rubbed the front wheel against the edge of the rut and went down hard. I smacked my head pretty hard and my helmet light was sheared off at the mounting bracket. Fortunately there were no broken bones, but I was devastated that I just broke my brand new light. I contacted Outbound, post race, and Jason replaced my broken Hangover and returned it to me within the week. There are very few companies that support riders with that kind of service. With that, I’m a fan for life and plan on upgrading my handlebar light next with a new Outbound light. Thanks again Outbound! I hope you have continued success.
A
Alex K. (Pittsburgh, US)
Incredible!
I’ve been using my Hangover for about a week now, paired with a handlebar mounted Trek light of some sort.
I kind of can’t believe how much brighter the hangover is, AND how much longer the battery lasts!
Official estimates for battery life have been basically dead-on
When we launched the Trail Edition back in 2017 it was a game changer for bike lights. A beam pattern specifically designed for trail riding with a wide evenly illuminated distribution. However we had lots of requests to build a helmet light instead of just a handlebar light.
So we got to work, figured out what is important for a helmet mounting, fine tuned the beam pattern and optimized everything else to come up with the lightest, longest lasting, and most powerful helmet-specific bike light out there.
Read on for more nerdy design details!
Helmet Specific Beam Pattern
When we developed Hangover’s beam pattern, we knew we wanted to better balance a narrow spot for throw down trail with a smoother transition to eliminate the tunnel vision you get from the off-the-shelf flashlight-style lights on the market.
We employ blended Total Internal Reflection (TIR) optic features to meticulously shape the beam from the high-intensity center with an even gradient to a soft fall-off covering all the peripheral around the rider, avoiding distracting beam artifacts while giving the rider a better sense of balance.
Check the slider comparison below to see the difference between a fine tuned optical instrument such as Hangover vs a name-brand light that has been around for years.
USB-C pass-through charging
Everyone has USB charging ports all over nowadays, so we make sure you can use any of them with Hangover, and not just some proprietary charger that you can only get from us. Even better, if you use a QC3.0-rated charger, you can get 85% charge in just one hour (24-hour racers rejoice!).
But we took that concept one step further and added Pass-Thru Charging to allow you full access to all output modes of your light while charging from an off-the-shelf USB Power Bank, so that you can extend runtime for those epic adventures, without limiting the light available to you (bikepackers rejoice!). We even customized the included USB-C cable with a right-angle connector to make cable routing on the helmet clean and easy.
Rock Solid Helmet Mounting
Helmets are like snowflakes, each one their own unique, ornate shape…that’s why we built Hangover with built-in tabs for standard “action camera” mounts, because they just work, and you don’t have to rely on some proprietary design from us.
We tucked the mount in low on the backside to keep the weight low, minimizing neck strain on long rides, and reducing the likelihood of low-hanging branches ruining your day…er, night.
Simple User Interface
Few people read instruction manuals, even fewer want to, so we keep our lights dead simple so that you don’t need an advanced degree to remember some complicated sequence of button presses get to the mode you want.
Hangover’s soft-touch overmolded top shell has a single, large button right in the middle that’s easy to feel through a thick winter glove in the dark, so you don’t have to hunt blindly around on top of your head just to turn it on.
Four simple modes cover the majority of use cases from set-it-and-forget-it pedally XC to long-climb-fast-descent Enduro rides – Adaptive / High / Medium / Low – and no SOS or seizure inducing strobes stuck in between.
Designed & Assembled in Chicago, IL
Skillfully built by our passionate team while listening to a lot of podcasts.
Electrifying design
We like to keep our lights simple on the outside for the user, but that doesn’t mean we’re skimping on the guts inside. The constant-current driver maintains rock solid regulation through the Cree LEDs over the entire voltage range of the genuine LG 18650 cell with a unique battery monitoring algorithm to give you accurate feedback without interruption.
Complete with fast QC3.0 USB-C charging and Pass-Thru capability to boot, we engineer the electronics to maximize efficiency and runtime while minimizing charge times, all without any proprietary connectors that could leave you stranded. We’re always pushing the limits internally to deliver new feature sets that provide real value to the rider, not just fancy names.
Thermal Engineering
LEDs produce heat, they’re not magic, it’s just a fact. Getting the heat out of the LEDs efficiently without sending it into the rider’s hands is paramount for reliable and safe operation, so we pulled from our background in automotive lighting by employing magnesium for the thermal mass in Hangover to both reduce weight vs. aluminum and reduce the case touch-temperature.
Optimizing airflow across the cooling channels when riding sheds heat fast, allowing us to make the light smaller and lighter than competitors without requiring aggressive thermal controls in the firmware to throttle back output to keep the light cool. Of course, we have controls in the firmware for safety, the difference is you won’t need them on the trail with Hangover.