Distribution and applicationsWidespread light.Ideal for ambient lighting inliving rooms or as a reading light. High visual comfort. Sources Thuban 150W-E27, A65, opal incandescent.Thuban major250W-E27, QT 32/M, halogen.Opal incandescent lamp: warm and soft tone.Good colour rendering. Life span: 1000 hours approximately. Efficiency: lm/W = 13. White halogen lamp: warm light tone and excellent colour rendering.Life span: 2000 hours approximately.Efficiency: Im/W = 16.Materials Steel structure, blown glass,fabric covered electric cable.Finishes and colours Chrome or light grey painted stem and base,opal white glass, red or black/white cable cover.DimmerTouch sensitive dimmer with four pre-set positions (Thuban) or foot dimmer (Thuban major).