Sofirn HS21 Headlamp 2000lm Infrared Induction Torch 18650 USB C Rechargeable Flashlight SFT40 Red Led Powerful

HS21 is a T-shape headlamp designed with multi-light sources. Equipped with 10 emitters that provides flood light, spot light and red light. It has a rotary switch for easy light source adjustment and is equipped with a buck driver to ensure its stability. Add an infrared sensor, a single wave can change its brightness. Specifications 1.Emitter: 1 * SFT40 6000K-6500K LED, 6 * CSP1919 5000K LEDs , 3 * HFL1-R red LEDs 2.Driver: buck driver 3.Battery Option: 1*18650 battery 4.Working Voltage: 3V-4.2V 5.Mode Operation: rotary switch, button and infrared switch 6.USB Type-C charging 7.Material: AL6061-T6 aluminium alloy 8.Size: 35.7*45.75*86.5mm 9.Weight: 87g(without battery) General Operation