More and more customers, guided by embellished advertising claims, are asking us about LED technology. The fact that the luminous efficacy per watt of LEDs (30-80 lumens/watt) is higher than that of incandescent lamps (13-17 lumens/watt) and energy-saving lamps (50-70 lumens/watt) is undisputed. read more

Delivery by us to Switzerland read more

The MOONLIGHT from Propulsion Systems is a highly technical electronic product. With the 3 basic colors, a range of other colors can be produced and through this you can add a personal touch to your swimming pool. read more

They are small oases of relaxation: balcony and terrace are quite a bit smaller, but need not be inferior to a lush garden in any way. Spring bloomers, summer flower arrangements, colorful decor in autumn spread good mood and invite you to relax. read more

Die Lichtausbeute gibt an, wie energieeffizient eine Lampe arbeitet. Sie sagt aus, wie viel Lichtstrom (= Lumen, lm) pro Watt erzeugt wird (= Lumen pro Watt, lm/W). read more