Model No.: HL71083 

Light Source: COB+SMD 

Lumen: 800LM 

Battery: 3.7v 4000mAh 

Switch Function: Low-High-COB-OFF 

Operating Time: 3~9 Hours 

Charging Time: 4 Hours 

Charging Port: USB-C 

Dimension(mm): 93x89x60 

Weight(g): 305