Product code Q891 Laser Blade XS Q891: Ceiling-mounted LB XS Linear GL Pro - 10 cells - remote driver Technical description: Ceiling-mounted luminaire with 10 optic elements for LED lamps - fixed optics with metallised thermoplastic high definition Opti-Beam reflectors. Despite the ultracompact size of the product, the patented technology of the optic system guarantees an efficient luminous flux optimised by a special diffuser screen that reduces direct glare significantly. Extruded aluminium main body and technical dissipation unit - shaped steel fixing plate. Ballast not included, available with separate code. Installation: Ceiling-mounted with surface fixing plate (screws and screw anchors not included) - external locking system. Colour: White (01) | Black/white (F2) Weight (Kg): 0.3 Mounting: ceiling surface Wiring: Cables supplied with quick-coupling terminals for connecting to power supply line. Class III;IP20 CE;ENEC-03;BIS;EAC;NOM Product configuration: Q891 Q891: Ceiling-mounted LB XS Linear GL Pro - 10 cells - remote driver Product characteristics: Total lighting output [Lm]: 1277 Total luminous flux at or above an angle of 90° [Lm]: 0 Total power [W]: 20 Emergency luminous flux [Lm]: / Luminous efficacy [Lm/W]: 63.8 Voltage [V]: - 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.) [%]: 69 Number of lamps for optical assembly: 1 Lamp code: LED Socket: / ZVEI Code: LED Ballast losses [W]: 0 Nominal power [W]: 20 Colour temperature [K]: 3000 Nominal luminous [Lm]: 1850 CRI: 90 Lamp maximum intensity [cd]: / Wavelength [Nm]: / Beam angle [°]: / MacAdam Step: 2