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These luminaires provide uniform distribution of luminous flux due to the dedicated LED matrix with many low-powered LEDs (144 pcs).

The luminaires are designed to be recessed into ceilings of Grilyato type, also for bulkhead mounting.

The luminaires have metal housing for efficient heat dissipation.



  • Nichia LEDs (Japan);
  • Soft comfortable light;
  • High CRI >80;
  • Minimum percent flicker, less than 1%;
  • Diffuser - opal;
  • Instant start;
  • Silent operating;
  • Simple mounting;
  • Does not require special maintenance;
  • Does not require special disposal;
  • Service life - more than 50 000 hours.


  • Administrative and office spaces;
  • Schools;
  • Hospitals;
  • Public institutions;
  • Trade malls. 




Modification with opal diffuser 40 W
Product code LE-UPR-03-040-0672-20C
Luminous flux, lm Color temperature, (C) 4250 lm
Color temperature, (N) 4200 lm
General information
Number of LEDs, pcs 144 pcs
Power, W 40 W
Dimensions of a luminaire, (LxWxH) mm 589x589x60 mm
Dimensions of a package, (LxWxH) mm 620x645x85 mm
Weight, kg 2,67 kg
Gross weight, kg 3,04 kg
Light distribution classification P (direct light)
Light distribution curve Cosine
Voltage, V/ Frequency, Hz 175-260V/50Hz 
CRI >80 
Percent flicker, % 1% 
Power factor 0,9 
Electric safety classification
IP rating 20 
Climatic modification NF 4 (moderate and cold climate; indoor, with heating and AC systems)
Temperature range, °C 0 ÷ +45˚C 
Lifetime, hours 50 000 hours 
Warranty period, years 5 years 

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