Saxby 43683 - Zicron 6W Recessed SMD Array LED Downlight - Matt Silver Paint & Aluminium Product Dimensions Proj: 8mm Dia: 78MM Cut Out 66mm Diameter Minimum Void 150mm Lamp Type 6W SMD Array - Included Lamp Data K: 3000 Lm: 475 Lm/W: 79 Colour Temperature Warm White Transformer Required - Included Product Material Cast alloy & Glass The Zircon is a premium range of LED downlights with a contemporary look and feel. It is an energy efficient product but its low energy consumption still results in high light output and it is cool to touch. It comes complete with the bulb and fixing accessories. ORDERS PLACED BEFORE 1PM WILL BE DISPATCHED SAME DAY.