water fountain Low power, long life Et water fountain ParameterNozzle ModelLarge SizeSmall SizeMicro SizeLarge ... effects.Water supply pipe diameter, materialDN40 "Steel hoseBuilt-in lights power source requirements24V/AC,50W12V/AC,35W12V/AC,35W12V/AC,15W4 ... exceed half the nozzle, spray wells need to provide two power line. 2, column fountain no wind resistance, the use of the ...