Using your Grip wall light is easy. First, connect it to a 220 - 240V power source. You can control the light through the Nordlux Smart system. Simply use the app to dim, adjust the brightness, or turn it on and off. When it comes to installation, make sure to install it outdoors on a facade as it's not suitable for seaside areas or direct insulation mounting. As for maintenance, keep the light clean by wiping it gently with a soft, dry cloth. Since the cable is not replaceable, be careful not to damage it. The light has a long lifespan of 25000 hours, but if it stops working before that, check the power connection and the LED module.