LED wall lamp Button, dimmable, dim-to-warm function, Ra90 The round LED wall lamp Button is made of opal white glass and anodized metal. The flat, round lamp is mounted on the wall with a small distance. In the ring-shaped diffuser made of glass sit warm white LEDs, whose light radiates brightly and glare-free all around. The luminaire is dimmable via a phase-cut dimmer and thanks to the dim-to-warm function, it changes its light colour from 2,700 K at full brightness to 2,200 K when dimmed. A dimmer is not supplied. The Button wall lamp is also suitable for use as a ceiling lamp and fits into many interiors. The LED wall lamp Button is a quality product of BANKAMP, a lighting manufacturer based in Sauerland, which was founded in 1947. In the house of BANKAMP, quality lamps are still manufactured from high-quality materials, which are very well processed.