Dina Rotaliana Suspension Lamp Dina is a classic lamp with a polycarbonate diffuser which, with its modern LED light technology, emits high quality and quantity lighting for reference contexts. Diffuser available in 5 different finishes, which together with its opaque white rosette offer the possibility of choice to satisfy the most diverse and specific tastes. DINA SUSPENSION LAMP STRUCTURE: The diffuser made of polycarbonate is available in the following finishes: Transparent White Chrome Black Blue. Light kit included: MID POWER LED 7W 2.700K 460lm 90CRI Matt white ceiling rose included Terminology: „CRI“ (Color Rendering Index): It is the measure of how much a light source is able to make the colors of the objects it illuminates appear natural. „LM“ (Lumen): It is the unit of measurement of the luminous flux of a lamp, ie the quantity of light emitted. „W“ (Watts): It is a measure of power used as an international standard is used to indicate the power of an electrical product. „K“ (Kelvin): It is an international unit of measurement in which the color temperature is measured. The higher the Kelvin number, the „colder“ and brighter the light. The lower the Kelvin number, the „hotter“ and more yellow the light. DINA SUSPENSION LAMP DIMENSIONS: Dina lamp is available in the following sizes: 20cm x 15cm x 7,8cm. DELIVERY TIME: Estimated time for delivery 4 working weeks from the payment verification.