Dual-reflector lighting device

A lighting device comprising:

• a light source configured to provide, in operation a light output,
• a first reflector comprising a first reflective surface, and
• a second reflector comprising a second reflective surface,
• wherein the first reflective surface is configured to face the second reflective surface,
• wherein the light source is configured to emit the light output towards the second reflective surface,
• wherein the second reflective surface comprises a plurality of sections, each section comprising a first section surface that faces away from a center axis of the light source and a second section surface that faces towards the center axis, and
• wherein the first section surface comprises a light reflective surface,
• wherein the second reflective surface comprises a plurality of sections, each section comprising a first section surface that faces away from a center axis of the light source, wherein the first section surface comprises a light reflective surface configured to reflect at least a part of the light output away from the light source, towards the first reflective surface of the first reflector;
• wherein the second reflective surface is configured in a second plane that is perpendicular to the center axis, and each section of the plurality of sections has a first angle enclosed by the first section surface and the second plane, and the first angle is greater than 10 degrees and less than or equal to 40 degrees;
• and
• wherein the first reflector and the second reflector are flat and are configured parallel to each other.