OKKIO GRAPE CLUSTER typology Ceiling or wall mounted system composed of adjustable cylinder projectors mounting To ceiling using mounting plate or brackets diameter Projector: 54 mm / 2.13”. Stem: 25 mm / 0.98” height Six different heights: 580 mm / 23” 1460 mm / 57.5” 2250 mm / 89” 3160 mm / 124” 4322 mm / 170” 6929 mm / 273” construction Fixture: turning and milling aluminum. Reflector and protective glass in polycarbonate finishes Anodized grey ingress protection IP20 lamp quantity 1 lamp type Power LED. Remote power supply lamp wattage 12W at 350 mA special features The projectors are adjustable 120° on the vertical plane and 330° oh the  horizontal plane. DALI dimmable beam 37° kelvin 3000K CRI93  lamp lumens  1320lm dimming options DALI lumen maintenance 50.000h L80 certifications CE