Abstract: A water thermometer includes a housing; a thermometer assembly arranged in the housing; a suspending part, connected to the housing; and a lighting assembly arranged in the suspending part and configured to illuminate the thermometer assembly.

Abstract: A multifunctional lamp includes a lighting device and a sterilization device. The lighting device includes a base, a lighting member configured to emit flame-like light; and a light-transmitting suspending chamber defined with a mounting opening. The lighting member is mounted into the light-transmitting suspending chamber through the mounting opening. The light-transmitting suspending chamber is arranged at one side of the base with the base sealing the mounting opening and the sterilization device is arranged at the other side of the base. When the multifunctional lamp is put into liquid, the light-transmitting suspending chamber is capable of floating on the liquid and the sterilization device is capable of being deep into the liquid to sterilize the liquid.