Product code MK45 Laser Blade MK45: Square Recessed luminaire - LED Neutral white medium Technical description: square miniaturised recessed luminaire for single LED - fixed optic - medium beam angle. Main body with die-cast aluminium radiant surface, version with perimeter surface frame. Metallised thermoplastic high definition optic, integrated in a rear position in the black anti-glare screen. Connecting cable supplied. Ballast not included, available with separate code. Neutral white high colour rendering LED. Installation: recessed with steel wire springs for false ceilings from 1 to 20 mm thick - preparation hole 35 x 35 Colour: White (01) | Black / Black (43) | Black / White (47) | White/Gold (41)* | Grey / Black (74)* | White / burnished chrome (E7)* Weight (Kg): 0.05 Mounting: wall recessed|ceiling recessed Wiring: direct current ballasts to be ordered separately: electronic (MXF9) for max. 7 LEDs; DALI dimmable (BZM4) for max. 20 LEDs (check instruction leaflet for compatible lengths of cables to be used) Class III;IP20;IP23 (On the visible part of the product once installed) CE;UKCA;ENEC-03;BIS;EAC;NOM;SNI Product configuration: MK45 MK45: Square Recessed luminaire - LED Neutral white medium Product characteristics: Total lighting output [Lm]: 166 Total luminous flux at or above an angle of 90° [Lm]: 0 Total power [W]: 2.1 Emergency luminous flux [Lm]: / Luminous efficacy [Lm/W]: 78.9 Voltage [V]: - Life Time: 50,000h - L90 - B10 (Ta 25°C) Number of optical assemblies: 1 Optical assembly Characteristics Type 1: Light Output Ratio (L.O.R.) [%]: 83 Number of lamps for optical assembly: 1 Lamp code: LED Socket: / ZVEI Code: LED Ballast losses [W]: 0 Nominal power [W]: 2.1 Colour temperature [K]: 4000 Nominal luminous [Lm]: 200 CRI: 95 Lamp maximum intensity [cd]: / Wavelength [Nm]: / Beam angle [°]: 32° MacAdam Step: 3