Voltage/Freuency 100V/50,60HZ Biggest burden 625W The sum settles the burden 500W Switch quantity 1 Essence weight 180g Essence size 110*90*46mm The essence packing size 25.5*15.8*4.8cm A size 59*33*29cm Net weight 4.4kg Gross weight 7.6kg Pack the quantity 24pcs 20-feet container 11920pcs 40-feet container 23840pcs Remarks The light controls the switch closed light: 4.2Lux±0.5Lux The light controls the switch opened light: 5.2Lux±0.5Lux