1 Turn the first part of the switch on will light the 28 white bulbs in the head, which can make the lantern be the long distance floodlight light2 Turn the second part of the switch on will light the 36 white bulbs in the mid-part, which can make the lantern be lamps or working light and so on3 Turn the third parts of the switch on will light the 18 red bulbs in the mid-part, which can make the lantern be the caution light when in the wild.4Three magnets in the head, which can make the lantern adsorb on any iron things and become a working light5 A compass in the tails belt