{"id":30811,"date":"2026-10-01T15:54:41","date_gmt":"2026-10-01T15:54:41","guid":{"rendered":"https:\/\/cyclingdestination.cc\/uncategorized\/getest-fabric-lumaray-v3-lamp-bel-en-powerbank-onder-je-fietscomputer"},"modified":"2026-10-06T13:49:27","modified_gmt":"2026-10-06T13:49:27","slug":"tested-fabric-lumaray-v3-lamp-bell-and-powerbank-under-your-bike-computer","status":"publish","type":"post","link":"https:\/\/cyclingdestination.cc\/en\/materiaal\/getest-fabric-lumaray-v3-lamp-bel-en-powerbank-onder-je-fietscomputer","title":{"rendered":"Tested: Fabric Lumaray V3, lamp, bell and powerbank under your bike computer"},"content":{"rendered":"

A bike light, a bell and a powerbank in one, and all that neatly tucked away under your bike computer. That\u2019s the Fabric Lumaray V3. I mounted it under my Garmin and rode it for a while. A handy thing for any cyclist, but especially for those who spend long days on the bike, go on a cycling holiday, or go bikepacking.<\/p>\n\n\n\n

\"Fabric
The Lumaray V3 almost disappears under your bike computer.<\/figcaption><\/figure>\n\n\n\n

Light that you don't want to see<\/h2>\n\n\n\n

The Lumaray V3 attaches under your Garmin or Wahoo, or under the corresponding Fabric computer holder itself. I used that combination, and it works just as well: the light and bell disappear completely under your bike computer. No extra holder on your handlebar, no separate lamp that rattles. Your cockpit stays tight, and that also saves some air resistance.<\/p>\n\n\n\n

According to Fabric, the light shines out 270 degrees, so you\u2019re also clearly visible from the side. At the highest setting, it produces 400 lumens. The battery lasts 2.5 hours at that level. In the lowest setting, it lasts a whopping 170 hours. My favorite mode? The \u2018Kitt\u2019 mode: a back-and-forth motion that immediately catches the eye. The parking mode is also handy, as the light turns off automatically.<\/p>\n\n\n\n

\"Close-up<\/figure>\n\n\n\n

Tunnels, darkness and long days<\/h2>\n\n\n\n

Where such a lamp really proves its worth is on a trip. Anyone who cycles in the Alps, the Pyrenees or along the Italian coast regularly enters a tunnel. From bright sunlight to darkness, with cars behind you. Then you want to be seen with just one press of a button. The Lumaray is already on your handlebar: you don\u2019t have to fish a light out of your back pocket.<\/p>\n\n\n\n

Even on a long day that ends later than planned, or on a bikepacking trip where you\u2019re still searching for a campsite in the dusk, it\u2019s nice to have the light always with you. Just calculate what you\u2019ll need: 2.5 hours of power is enough for a tunnel or a stretch in the dusk, not for a whole night ride at full power.<\/p>\n\n\n\n

\"Fabric<\/figure>\n\n\n\n

A bell that stands out and a powerbank<\/h2>\n\n\n\n

The bell reaches up to 80 decibels and sounds like a traditional bicycle bell. That works surprisingly well: other cyclists and walkers immediately look up. If you want a different sound, you can upload your own sound file to the lamp via your computer.<\/p>\n\n\n\n

Finally, the LV3 also serves as a power bank. On a multi-day trip or bikepacking trip, you can charge your bike computer or phone on the go. However, keep in mind that light and calls will take less time afterwards.<\/p>\n\n\n\n

\"Fabric<\/figure>\n\n\n\n\n

Not sure which light suits you? In our bike lights buying guide<\/a> you will read how many lumens you need, what the rules are and which light suits road, gravel or bikepacking.<\/p>\n\n\n\n

Conclusion<\/h2>\n\n\n\n