Country of origin: China Brightness: area lights up to 165 lumens / flashlight up to 125 lumens Lighting time: area lights up to 100 hours / flashlight up to 20 hours Waterproof function: IPX4 (resistant to splashes of 10 minutes from all directions) Light source: white LED ~ 4 (emission color of the LED is there are variations.) Power supply: AA batteries ~ 4 this use (included for trial) Body size (approximately): width 52 ~ height 192.9 ~ thickness 42.5mm Body weight: 169g (weight including the battery: 264.5g) Dimming: stepless dimming function equipped (possible adjustment of the amount of light in the long press of the switch.) Hook hole for hanging High uniform irradiation performance To hand lights and area lights, one 3 roles that can further pinpoint irradiation Folding stand with hand Light Increasing the display number