The LIGHT² S9 high power LED torch contains 7 different light modes, which thanks to its direct controls are quick and easy to navigate and select. At the back of the torch you'll see the main end cap switch that as you would expect turns the torch on or allows you to flash the beam but then around that are three other smaller illuminated buttons. Press the green one once and you have high beam, another press and you have low beam, a final press and hold gives you stepless dimming allowing you to select any light level that you require. Press the red button and you instantly have 12Hz strobe, another press and this is double up to a 24Hz strobe, a final press and you have Thunderbolt strobe. This leaves the blue button and pressing that will repeat the international Morse code for SOS.