Okkio 55 SD Suspended ceiling luminaire, with an extremely neat and minimal design. Dimmable provides a lit effect ideal for living space and retail display applications Deep recessed LED position and well designed reflector cup available also in black colour for minimal glare Features a selection of three different optics delivering beam angles including a spot of 26°, a flood of 37° and a wide flood of 51° Available in colour temperatures of 2700K CRI93, 3000K CRI93 and 4000K CRI93 Choice of colour finishings to suit every application Wattage: 12W at 350 mA. North America 350 mA 48V DC: features an onboard DC driver that ensures overcurrent protection and it is not polarity sensitive. electronic control of operating temperature through a thermal sensor that detects overheat and, by self-regulating the current, reduces the LED power. this feature guarantees that the luminaire will last in time with ambient temperature up to + 60°C / 140°F Push button, 1-10V, DALI. Dimming options depend on power supply to be separately ordered as accessories The dimming system allows smooth and deep dimming (down to 3% or 0,1% when controlled by a DALI system) and ensures there is no flicker at low dimming levels IP40