Looking for voltage regulators

RFQ Description

Hello,we are a company of southern Italy which handles about 50 supermarkets.We are interested in your luminous flux regulators in order to reduce the energy consumption of our supermarkets.A large part of the energy consumption of our stores is due to lighting.In Italy, the electricity is delivered as follows:Single-phase: 230V + - 10%Three-phase: 400 V + - 10%.The lighting devices that we use are as follows:1) T8 fluorescent lamps with power 18, 36, 58 W with mechanical reactors (ferromagnetic)2) lamps, sodium vapor, mercury or metal halide 100 W, 250 W, 500 W, 1000 W reactors with mechanical (ferromagnetic)These lighting fixtures also work well if the power drops from 230 V to 190 V (voltage between phase and neutral)We are interested in your controllers (and stabilizers) voltage to reduce the energy consumption of our supermarkets.In particular, we are interested in the following sizes:a) single-phase regulators 10-12 kwb) three-phase controllers 15-20 kwc) three-phase controllers 45-50 kwd) three-phase controllers 60-65 kwWe are interested in the following information:1) What are the costs of your voltage regulators?2) What are the payment options?3) We can pay with paypal?4) What are the delivery times in Naples or Bari?5) Your voltage regulators have a certificate of conformity to the European union (CE) and Rohs?6) We can adjust the output voltage depending on the time on a weekly basis, for example:195 V from 20.00 to 24.00 and190 V from 24.00 to 7.00 (Monday to Saturday)195 V from 20.00 to 24.00 and190 V from 24.00 to 7.00 (Sunday)7) And possible to monitor your systems remotely?8) Can I get the data sheets?