Beautiful light with the Helmi LED wall light First and foremost, the Helmi LED wall light is a discreet and timeless light source that can be used and mounted in a variety of ways. The lampshade is made of frosted white glass and has an appealingly curved shape that lends the appearance a softer character. Behind this glass shade are energy-efficient LEDs with good light output and a warm white light colour that is particularly well received in living areas. Overall, the frosted surface of the glass gives the light a very soft appearance, creating a cosy lighting effect.