Do you like running? Don't let darkness stop you. With a comfortable fit and generous burn time, Trail Runner 4 is designed for dedicated runners. Its easy to use and it'll light up your trail without weighing you down. So go ahead run.

Trail Runner 4 is the fourth generation of our original running headlamp. Its got an improved light output of 350 lumens (on Max power), while keeping its original low weight and generous burn time. Its got a light beam optimized for running and comes with a wide, anti-slip headband and since it runs on 3 x AAA batteries (included), you never have to spend time charging it. The battery pack can be carried comfortably on the headband or, thanks to the extension cord, it can be kept warm in your pocket to save battery life. So with the darkness out of the way, lets get to the running.

• Battery indicator shows green, orange or red as you turn off
• Weight: Light unit 49g. Battery unit 72g
• Output: High 350/medium 150/low 50 lumens
• Light modes: Blink, Max, Med, Min
• Burn time at 20C: Max 25 hours, Med 40 hours, Min 90 hours
• IPX5 water-resistance