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Daytime Running Lights to stay bright on every ride

If you only do one thing, do this

Research shows that riding with a flashing, daylight-visible rear bike light is the single most effective way a cyclist can increase their likelihood of standing out to drivers. Trek Daytime Running Lights are designed with a specific flash, focus and range to make them more visible during daylight hours.

A light for every rider

Best lights for the road

See and be seen on club rides and solo sprints with 
our best lights and bike radars for on-road riding.

Best lights for the city

Shine a light on early morning commutes and evening errands with these front and rear lights.

Best lights for the trail

Illuminate the path ahead with our brightest lights to boost your visibility off-road.

What makes a Daytime Running Light?

Not all lights are created equal. Brightness is important, but it takes more than a lot of lumens to make an effective Daytime Running Light. A true DRL is designed with specific focus, flash and range to be seen from a meaningful distance during daylight hours. Without these three things, you just have a light.

Explore our sources

The information presented throughout was curated from many sources, including the US National Library of Medicine and National Centre for Statistics and Analysis. Interested in digging deeper into the details? Explore our sources and key information below.