1.This gas ignition is for gas burner, 2.It has 2 holes, 4 holes, 6 holes, ... , 3.The outside voltage is 220v, 1.This gas ignition is for gas burner,2.It has 2 holes, 4 holes, 6 ... outside voltage is 220v, 4. The spark is very strong.5. The packing size is 35*25*15 150pcs/ctnPower voltage ... : >=10KV su 30pF Box material:PA66 +15% f.v. Vo Battery gas Igniter ZJ-B02