The Trail Runner 4 Ultra offers you a very generous burn time of 90 + 18 hours – which you can extend even further, by simply bringing some extra AAA batteries. It comes with a comfortable anti-slip headband, a SILVA Tyto safety light that makes you visible in the dark and an extension cord, which lets you carry the battery packs in your pocket. So regardless if your next race is for charity, a gold medal or simply because you love it, Trail Runner 4 Ultra will be a perfect companion you can trust, all the way to the finish line.
- Lumens: 350
- Burn Time: 350 lm 25h / 150 lm 40h / 50 lm 90h
- Max Distance: 75m
- Weight: 133g / 4.69 oz.
- Power Source: 1 x Li-Po 2.4Ah, or 3xAAA
- Recharge Time: 4h