Black Helix LED ceiling light with a glossy gold inside surface The long, black canopy of the Helix LED ceiling light supports the spiral-shaped light element at the two central turns. The spiral consists of a long, flat metal strip that has four turns. The outer surface of the light is painted black, whilst the inner surface is a glossy golden colour. There is an LED at the top point of each turn in the spiral, lighting up the inside of the spiral. This creates a fascinating lighting effect when the light is turned on. The light can be dimmed by a conventional light switch as it responds to the number of times the switch is pressed. This means that the light output can be dimmed in three levels. Energy efficiency class:A++