High-pressure "Fluosol" – blended light lamps

Wolframum's spiral is connected in series with an envelope that limits electricity, so that a ballast is not necessary. These lamps are directly connected to the network, under the condition that the network voltage meets the declared lamp voltage. The red colour emitted by the spiral improves the lamp's colour rendering. The lamp gives off light when connection to the network. With a life-time a number of times longer and light usability 35 to 65% better with respect to ordinary incandescent lamps, the "FLUOSOL" lamp is the ideal lamp for use in lighting systems. The complete investment amounts to only the replacement of the light source.