The Einstein 500 Headlamp by NEBO is a powerful and low-profile, compact 500 lumen headlamp with 5 light modes. 5 LIGHT MODES Turbo (500 lumens): 30 second intervals / 80 meters High (150 lumens): 2 hours / 44 meters Medium (50 lumens): 15 hours / 25 meters Low (5 lumens): 60 hours / 10 meters Red (5 lumens): 12 hours / 1 meters OPERATION Top-positioned buttons for power and mode selection. ACCESSORIES 3 x AAA batteries Adjustable headstrap BATTERIES Powered by 3x AAA Alkaline Batteries DIMENSIONS Weight: 110g (L) 10.16㎝ X (W) 3.91㎝ X (H) 6.10㎝
