3.3W @500lm 

CCT:4000K

Product size:5.1 ” x2.6” x1.97’’

Lumen adjustable: 5models(500lm/300lm/100lm/SOS/ON)

Battery capacity:2000 mAh

Charging time :4H (5V/1A)

Running time : Maximum 500lm/3.5H

                        Minimum 100lm/17H

Charging port : Type-C

Water proof : IP65