Nitecore HC30 1000 Lumen Headlamp

Features: 
— High efficiency circuit board provides up to 330 hours runtime 
— Five brightness levels and three concealed special modes to select from 
— Direct access to turbo mode 
— “Precision Digital Optics Technology” provides extreme reflector performance 
— Advanced Temperature Regulation (ATR) technology to dynamically adjust output performance based on internal temperature 
— Special head switch for quick operation with one hand 
— Reverse polarity protection 
— Toughened ultra-clear mineral glass with anti-reflective coating 
— Constructed from HAIII military grade hard-anodized aerospace grade aluminum alloy 
— Comfortable chafe-free and breathable nylon headband 
— IPX-8 Waterproof (two meter submersible) 
— Impact resistant to 1.5 meters 
— Tail-stand capable 

Output Modes: Lumens/Runtimes 
— Turbo: 1000 lm / 1hr 
— High: 400 lm / 3hr 30min 
— Mid: 210 lm / 7hr 15min 
— Low: 75 lm / 15hr 15min 
— Lower: 1 lm / 330hr 

Battery Power 
— 1x 18650 Li-ion 
— 2x CR123 
— 2x RCR123 

Specifications 
— LED: XM-L2 U2 
— Beam Distance: 162m 
— Peak Beam Intensity: 6600cd 
— Impact Resistant: 1.5m 
— Waterproof: IPX-8, 2m 

Dimensions 
— Length: 3.86in (98.00mm) 
— Head Dia: 0.95in (24.4mm) 
— Tube Dia: 0.94in (23.8mm) 
— Weight: 1.42oz (40.3g) 

Included Accessories 
— Spare O Ring 
— Button Cover