Inside 125 R2 / Inside 125 R3 A 120 mm round plaster-in downlight with absolute minimal visual impact for a total integration with architecture, available in two lumen packages  Recessed and completely trimless luminaire UGR < 19, thanks to a deep recessed Led position and well designed reflector cup available also in black color to minimalise glare effect Toolless installation by means of a bayonet mechanism through a mounting frame, available for ceiling thickness of 13 mm / 0.51" or height adjustable mounting frame from 10 to 30 mm / from 0.39” to 1.18” to be separately ordered Features a selection of three different optics delivering the following beam angles: Inside 125 R: 20°, 31°, 49°; Inside 125 R2: 25°, 38°, 55° Available in colour temperatures of 2700K CRI93, 3000K CRI93 and 4000K CRI93 Wattage: INSIDE 125 R2: 23W at 48V DC and 700 mA. North America 700 mA - INSIDE 125 R3: 28W at 48V DC and 900 mA. North America 900 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, potentiometer, 0-10V, DALI, DMX, KNX, Crestron. Dimming options depend on power supply and additional control units to be separately ordered as accessories Ceiling cut out: 125 mm / 4.92”. US Market: 135 mm / 5.31” IP20