1-1 American standard: Voltage/frequency: 120V/60HZ Ampere: 1.32A Watt: 115W Flux: 67L/min./1000G 1-2 European standard: Voltage/frequency: 230V/50HZ Ampere: 0.7A Watt: 98W Flux: 60L/min./1000G Packing size: 230*230*415mm QTY for 20'container: 1366pcs QTY for 40'container: 2733pcs QTY for 40'HQ container: 3188pcs Approved by GS UL CE TUV Use in simple-set pool