About us

The company Seak Energetics was established by Ing. Jozef Sedlak

Connection technique of wireless public address via public lighting instalation

Connection technique of wireless public address distribution for distant settlements

We started cooperating with Tesco Stores. The 1st kick-starter project was DC Beckov Case study  

We created the means and method to modulate the mains line with amplitude

We created an electronic ballast, programmable trough power lines for light sources

We patented our dimming module DIM BAR

We created a dimming solution for Tesco sales area via DALI

We created a means to realize communication via power line by modulation and demodulation of mean value of half cycle of supply voltage

We introduced the LUMi familly, a new generation of products for street lighting

We introduced the EV charger  LUMiCHARGER, which communicate with SEAK SMART CITY lighting control system to negotiate the power available for EV charging.