Whether made of glass, plastic, metal or ceramic: garden lights need care every now and then so that they function safely and their owners can enjoy them for a long time. With the first rays of sunshine, work in the garden also starts again. After all, there is a lot to do after the winter. read more

The plastic bodies of Epstein lights are made of sturdy and UV-resistant plastic, on the surface of which it is difficult for dirt to adhere. If it does, the owners of Epstein outdoor luminaires can certainly bring out the big guns: Even the careful and cautious spraying with a high-pressure cleaner can cope with the plastic bodies. read more

Lernen bedeutet Schwerstarbeit für die Augen. Denn rund 80 Prozent aller Informationen nehmen wir visuell wahr. Eine gute Beleuchtung ist daher für Unterrichtsräume Pflicht. Dazu gehört eine Beleuchtungsstärke von mindestens 300 Lux. Eine gleichmäßige Ausleuchtung des Raums ist von Vorteil, da Tische so problemlos umgruppiert werden können. read more

In lighting technology, the term describes the decline of luminous flux in LEDs. This process normally occurs extremely slowly and only becomes noticeable after a very large number of operating hours for old LEDs. The service life specification of 50,000 hours for LEDs takes degradation into account: Although the light-emitting diodes shine longer, their luminosity is noticeably lower after more than 50,000 hours of operation. read more

Recessed floor luminaires are mostly spotlights and emit light upwards. They are offered with narrow- or wide-beam, symmetrical or asymmetrical luminous intensity distribution. Recessed floor luminaires are mainly used in outdoor lighting, but increasingly also in indoor lighting read more