Frame Rotaliana Wall Lamp Frame is a lamp inspired by the idea of a wall-mounted handle, versatile for many modern contexts. Made of extruded aluminum, it emits symmetrical lighting both from above and from below, with high performance thanks to its high Color Rendering Index (CRI). Dimmable with traditional or Phase controls to customize the lighting of your environment. FRAME WALL LAMP STRUCTURE: The lamp is made of extruded metal.The available finishes are as follows (the Collections have longer delivery times): Default: Matt White. Satin collection: Graphite Silver Matt black Bronze Champagne. Galvanic collection (you need to purchase at least 3 items, for more information contact customer service): Brushed nickel Polished chrome. Metallic collection (it is necessary to purchase a minimum of 5 items, for more information contact customer service): Antique brass Delabrè pewter Delabrè copper Delabre gold. The following light kits and power supplies are available: Frame W1: MID POWER LED 16W 2.700K 1.600lm 90CRI (On / Off) MID POWER LED 16W 3.000K 1.600lm 90CRI (On / Off). Frame W2: MID POWER LED 29W 2.700K 3.200lm 90CRI (On / Off or Phase Power Supply) MID POWER LED 29W 3.000K 3.200lm 90CRI (On / Off or Phase Power Supply). Frame W3: MID POWER LED 39W 2.700K 4.000lm 90CRI (On / Off or Phase Power Supply) MID POWER LED 39W 3.000K 4.000lm 90CRI (On / Off or Phase Power Supply). Frame W4: MID POWER LED 39W 2.700K 4.000lm 90CRI (On / Off or Phase Power Supply) MID POWER LED 39W 3.000K 4.000lm 90CRI (On / Off or Phase Power Supply). Terminology: „Phase“: Power supply used to dim incandescent bulbs, halogen lamps, magnetic and electronic transformers for low voltage lamps. „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): 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 „warmer“ and more yellow the light. FRAME WALL LAMP DIMENSIONS: Frame lamp is available in the following sizes: 16cm x 10cm x 4,8cm 27cm x 10cm x 4,8cm 60,5cm x 10cm x 4,8cm 88,5cm x 10cm x 4,8cm. Frame W1 Frame W2 Frame W3 Frame W4 DELIVERY TIME: Estimated time for delivery 4 working weeks from the payment verification.