In the age of LEDs, the decisive factor for the brightness of your light is no longer the wattage, but the luminous flux, expressed in lumens. To give you an idea: a conventional 60-watt light bulb produces a light output of approx. 710 lumens. An LED light source with the same luminous flux consumes just 8 to 10 watts.
The ideal brightness of your living room lamps depends, among other things, on whether you are providing ambient, zone or mood lighting. When it comes to room lighting, it also depends on whether you opt for direct or indirect light and whether the room is light or dark. For example, if you want to illuminate a bright living room with direct light, we recommend approx. 40 to 80 lumens per square metre. Direct light in darker rooms should have a slightly higher luminous flux. Here you should aim for approx. 60 to 120 lumens per square metre. If you are using a combination of direct and indirect lighting in a bright living room, 50 to 100 lumens per square metre is a good guideline.