This lamp is multi-purpose: 1 red mode and 2 yellow modes for eating, cooking and reading, and 1 torch mode to move around or search through your belongings.
When your lamp has been on for more than 5 seconds, simply press the button to go directly to off mode.
To turn the lamp back on and switch modes, press the same button again quickly.When your lamp is off and you want to switch directly to torch mode, press and hold the button for 3 seconds