Product code QI81 Laser Blade XS QI81: Ceiling-mounted linear Wall Washer- 10 LED section - Longitudinal Glare Control Technical description: Ceiling-mounted linear luminaire for LED lamps. Despite the ultracompact size of the product, the patented technology of the optic system guarantees an even efficient beam on the wall. The black polycarbonate perimeter frame is designed to significantly reduce the effect of longitudinal glare. Extruded aluminium main body and technical dissipation unit - shaped steel fixing plate. DALI dimmable electronic driver integrated in luminaire body. Installation: Ceiling-mounted with surface fixing plate (screws and screw anchors not included) - external locking system. To light walls correctly check the installation distances and centre-to-centre distances indicated on the instructions sheet. Colour: Black / Black (43) | Black / White (47) Weight (Kg): 0.69 Mounting: ceiling surface Wiring: Cables supplied with quick-coupling terminals for connecting to power supply line. Class I;IP20 CE;ENEC-03;CCC S&E;BIS;EAC;QCERT;NOM;IRAM Product configuration: QI81 QI81: Ceiling-mounted linear Wall Washer- 10 LED section - Longitudinal Glare Control Product characteristics: Total lighting output [Lm]: 512 Total luminous flux at or above an angle of 90° [Lm]: 0 Total power [W]: 19.7 Emergency luminous flux [Lm]: / Luminous efficacy [Lm/W]: 26 Voltage [V]: 230 Life Time: > 50,000h - L80 - B10 (Ta 25°C) Number of optical assemblies: 1 Optical assembly Characteristics Type 1: Light Output Ratio (L.O.R.) [%]: 32 Number of lamps for optical assembly: 1 Lamp code: LED Socket: / ZVEI Code: LED Ballast losses [W]: 2.7 Nominal power [W]: 17 Colour temperature [K]: 2700 Nominal luminous [Lm]: 1600 CRI: 90 Lamp maximum intensity [cd]: / Wavelength [Nm]: / Beam angle [°]: / MacAdam Step: 2