The Matrix Otto Light is made of 8 thin metal arms arranged in a star shape. The arms are adjustable, making it possible to change the direction of the light bulbs at the end of them. Matrix is available in two finishes: matt black or brushed nickel. The Matrix Otto P has the same dimensions as the Matrix Otto Suspension Light but without a hanging cable and is designed to be fixed directly to a wall or a ceiling. Important: Not suitable for use in North America. Separate 110-120V UL listed version (suitable for use in the US) available on request, please enquire for more details Dimensions:Lamp: Dia 82 cmCeiling / Wall Rose: Dia 13 x H 4.5 cm Materials & Finishes: Material: aluminium alloy and steelFinish: matt black or brushed nickel Stock: limited stocks may be available (please enquire for up-to-date stock information), otherwise custom-made to order Lead Times: production c. 4-6 weeks plus delivery c. 1-2 weeks Downloads:Product Tech Sheet Details Brand Lumina Designer Yaacov Kaufman Design Year 2000 Collection Matrix Collection Country of Origin Italy Weight 4 kg approximately Assembly Light assembled Bulbs (not included) simply to be screwed in Usage Indoor use only Technical Information Light Emission Light Source: MAX 8 x 60W HAL - E27 / E26 Bulbs NOT included Electrical Facts Power Absorption: MAX 480W Light Emission: Diffuse Light Direction: Adjustable Grid voltage: 100-240 V AC / 50-60 Hz Power supply: AC driven Energy class: A++ compatible (according to installed bulb) Switch / Dimming Dimmability: dimmer compatible - according to installed bulb Certifications CE Listed UK CA Listed Insulation Class III Insulation class: I Protection class: IP20 Cleaning Gentle dusting and cleaning with damp cloth