Very good flashlight illuminates hard !! As said in the previous comment when you turn your flashlight it will pass on the next mode automatically, which says it's just disturbing. Be careful not to drop it, the previous did not withstand the shock (1m fell on hard ground :( Cheap good product to recommend
CHANGE MY COMMENT:
WARNING LAMP IS PROVIDED WITHOUT BATTERY (I know it is written in tiny one line at the bottom, I got screwed :)