ไฟฉายคาดหัว Nitecore HC90 แถมแบต18650

Features
· Purpose-designed for hiking, climbing, camping and general outdoor recreation
· True variable output with a unique ‘infinitely variable’ sliding switch
· USB rechargeable / powered by 1 x 18650 lithium-ion battery
· Aluminum “unibody” construction is highly rugged and provides excellent cooling performance.
· Utilizes a premium CREE XM-L2(T6) LED for up to 900 lumens of output
· High-efficiency circuit provides up to 200 hours of runtime on low
· Third generation sliding control switch (patented) permits rapid and accurate mode switching / brightness adjustment with the use of one hand.
· Intelligent li-ion battery charging circuit (integrated micro-USB charging port)
· A custom catoptrics-based system produces an extremely wide 100°beam angle
· Unique light housing can be rotated wide range preventing illumination dead zones.
· Equipped with unique secondary RGB LEDs (red, green and blue)
· Integrated temperature sensor and intelligent temperature control ensure stable and safe operation.
· High-efficiency regulation circuit provides unwavering output as battery life diminishes
· Toughened ultra-clear mineral glass with anti-reflective coating
· Constructed from aero-grade aluminum alloy
· Rugged HAIII military grade hard-anodized finish
· Comfortable chafe-free and breathable nylon headband
· Waterproof in accordance with IPX-8 (two meters submersible)
· Impact resistant to 1.5 meters
· Tail stand capability

Dimensions
Length: 90mm (3.39”)
Head Size: 70mm × 22mm (1.26”)
Weight: 135g (4.59oz)(without battery
)