GENTOS GT-301D Head Light Auto Dimmer

Equipped with a twist focus, the beautiful wide irradiation surface and spot irradiation surface can be switched steplessly.It is equipped with an automatic dimming function using a light / dark sensor.When the battery level reaches 30%, the LED will blink at regular intervals to let you know when it is time to replace it.Cleared the 2m drop durability test.Power supply: AA alkaline batteries (3) included ; Maximum lighting time: Approximately 6 hours (in Hi mode) ; Protection class: IP66 ; Brightness (lm): 210