Regardless of whether you’re running a ultra long distance race, investigating a cavern, or simply battling to change a planning belt, headlamps are priceless for some evening exercises. BioLite‘s model is best-of-breed. Its battery-powered battery can last as long as 40 hours for each charge while offering a pinnacle brilliance of 200 lumens. It can yield white or red light, on brilliant, diminish, or strobe settings, and can tilt descending with only one hand to put the light right where you need it.