Product code
M846
Underscore X26                                                                                      
M846: X26 surface 250 High Flux 4200K
Attention! Code no longer in production
Technical description:
Rigid-profile product for linear LED lighting, designed to be surface-mounted. High Flux version recommended for lighting display cases, shelves, display corners and perimeter borders. Extruded aluminium bar structure, with diffusing opal polycarbonate linear screen. Moulded polycarbonate sides and end closing caps. Removing the end closing caps allows direct connection to the next profile thanks to a practical quick-coupling system. 
Version with 3 LED 24Vdc high emission module (total 3W) - white colour, neutral white tone (4200K) - colour rendering index (CRI) 80.
Ballast not included.
Installation:
Profile snap-on fixing on accessory clips (MWJ8); the clips are fixed to the installation surface with screws and screw anchors (not included). 
Other fixing systems are available: 
adjustable arms (MWJ5 - L100; MWJ6 - L200), adjustable base (MWJ4)
Colour:
Aluminium (12)
Mounting:
wall surface|ceiling surface
Wiring:
Constant voltage ballasts to be ordered separately:
electronic 50W 24V (MWK4) - electronic 70W 24V dimmable 1-10V (MWK5).
Power supply end cap with cable (MWJ9 - for connection to the ballast);
intermediate power supply cap with cable (MWK0 - for connection between modules)
Notes:
For fixing, connections and power supply, use the components available with a separate code.
Class III;IP40
CE;ENEC Pending
Product configuration: M846
M846: X26 surface 250 High Flux 4200K
Product characteristics:
Total lighting output [Lm]: 136
Total luminous flux at or above an angle of 90° [Lm]: 0
Total power [W]: 3.7
Emergency luminous flux [Lm]: /
Luminous efficacy [Lm/W]: 36.8
Voltage [V]: -
Life Time: 50,000h - L70 - B20 (Ta 25°C)
Number of optical assemblies: 1
Optical assembly Characteristics Type 1:
Light Output Ratio (L.O.R.) [%]: 51
Number of lamps for optical assembly: 1
Lamp code: LED
Socket: /
ZVEI Code: LED
Ballast losses [W]: 0.3
Nominal power [W]: 3.4
Colour temperature [K]: 4000
Nominal luminous [Lm]: 265
CRI: 80
Lamp maximum intensity [cd]: /
Wavelength [Nm]: /
Beam angle [°]: /
MacAdam Step: /