... drier, air conditioner, saving lighting bulbs, LED light etc. Product Parameter:Input Voltage: DC6V~24V, ... 3KV~4KVProduct Size: 55*23*42.5mmPlasma Density:+-2,000,000pcs/cm3+-3,000,000pcs ... drier, air conditioner, saving lighting bulbs, LED light etc.Product Function:1) Used for electronic fan ... drier, air conditioner, saving lighting bulbs, LED light etc.2) Make active oxygen3) Improves lung function4 ...