New lights. Throughout the whole Werkhaus company. Again one step further on our way to more sustainability. Werkhaus invests more than 20.000 Euros and changes 495 fluorescent lamps into LEDs. The new LEDs reduce our energy supply by 60% which means we save 54.000 kWh energy per year and reduce 30 tons of CO2 (ref: German Federal Environmental Agency-guidelines 2011).