Nitecore NU45 Headlamp

Max Output 1,700 Lumens
Max Beam Distance 172 Meters
Max Beam Intensity 7,426 cd
Max Runtime 86 h 0 m / 3.58 d
LED 8 x NiteLab UHE LEDs
Battery Built-in 4,000mAh 18650 Li-ion Battery
Special Modes Location Beacon, SOS, SLOW FLASHING
Beam color White Light, Red Light
Dimensions 79.0mm x 39.5mm x 49.8mm (3.11″ x 1.56″ x 1.96″)
Weight 126 g / 4.44 oz
Activity Outdoor/Camping, Hiking/Trekking, Climbing