Place one of these high-tech devices in the water of indoor fountains, flower arrangements, terraniums, etc. The Mini-Fogger will produce an evocative dense mist without heat or chemicals. High intensity LEDs gently illuminate the mist with coloured lights. Many different colour combinations can be programmed to change at varying speeds via the external control box. The deviceâ€™s housing is solid nickel-plated brass and it operates at a safe low voltage from the supplied plug-in mains adaptor. The ultrasonic ceramic membrane is subject to wear; its lifespan depends on a number of factors including water hardness, operating time, etc. Replacement ceramic membranes are available in a kit with a special removal key (Order Code L42AK).