Applicable to special lighting operations and assignment site of dangerous gas such as mine, firefighting, petro-chemistry, ocean, shipbuilding and filed construction. special operations asked for long-time and high lumen under mine. Easy carried with side mounted holder.（RFID system be added as choice）

Working current: 240mA/480mA                                         Weight: 170g  Illumination:  ≥2000Lx, high lumen≥3000Lx                 Protective rating: IP67Power: Li-ion 3.7V 4Ah（LiFePo4 3.2V  2.8Ah）          Charging time: ≤12hWorking condition: -20℃~60℃                         Battery time:500 cycle of charging and discharging Working time: ≥16h, high lumen≥8h（LiFePo4≥11h,high lumen≥6h）