Switch is a “twist” action, you tighten screw top to turn on, you loosen it a bit to turn off.
You cycle through the 3 modes by rapidly twisting it ‘on’ and ‘off’ repeatedly. Torch remembers your last mode, and will turn on again in same mode.
Lowest mode is bright enough to check in someone’s mouth, or check pupil reflexes, and more than bright enough see your path well in darkness.
Package came with everything pictured. ‘Glow-in-dark’ diffuser cap is a nice touch. Even nicer is glow-in-dark “o-ring” at the front end of the torch, so you can still see where the torch is after turning it off. (The pictures I’ve attached is of the front of the torch in darkness, after brief use). The textured front-glass gives a nice even spread light without the central bright spot. Flat bottom, so can be sat upright as a candle (sits very stable).
Overall quality and value excellent for something that is about AUD$13.