The LED is the first part on the front surface of the cane, after the cane junction, and its shape is round. It has a hard plastic texture.
Long pressing to the Obstacle Level Button* allows you to turn on and off the flashlight.
*Obstacle Level Button is located on the side surface of the cane, between the Voice Level Button and the USB-C Charge Socket. When the cane is held perpendicular to the ground, it is the one above among the buttons on the right surface of the handle. The shape of the button is round.
Note: Flashlight consumes significant energy which might affect your battery. The flashlight will be turned off automatically after a while, to save your battery life.