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This series of LED luminaires is designed for recessed mounting in ROCKFON ceilings with an X edge.

Luminaires have a soft comfortable light due to the increased height of the case.

Lightings are equipped with all necessary fasteners for mounting into the ceiling.

Luminaires are placed inside the powder-painted metal cases.

ROCKFON OFFICE series led fixtures are an effective replacement for fluorescent lamps of LVO 4х36W type.



  • Nichia LEDs (Japan);
  • Specially designed for ROCKFON ceilings;
  • Soft comfortable light;
  • High CRI >80;
  • Minimum percent flicker, less than 1%;
  • Instant start;
  • Silent operating;
  • Simple mounting;
  • Diffuser - opal;
  • Does not require special maintenance.


  • Administrative and office spaces;
  • Public institutions;
  • Trade malls;
  • Halls and corridors.




Modification with opal diffuser 33 W 33 W 34 W 68 W
Product code LE-UPR-03-033-1420-40C LE-UPR-03-033-1417-40C LE-UPR-03-034-1414-40C LE-UPR-03-068-1408-40C 
LE-UPR-03-033-1421-40N LE-UPR-03-033-1418-40N LE-UPR-03-034-1415-40N LE-UPR-03-068-1409-40N 
LE-UPR-03-033-1422-40W LE-UPR-03-033-1419-40W LE-UPR-03-034-1416-40W LE-UPR-03-068-1410-40W
Luminous flux, lm Color temperature, (C) 3100 lm 2600 lm  3100 lm 6500 lm
Color temperature, (N) 3000 lm 2500 lm  3000 lm 6400 lm
Color temperature, (W) 2900 lm 2400 lm  2900 lm 6300 lm
General information
Number of LEDs, pcs 56 pcs 28 pcs 56 pcs 112 pcs
Power, W 33 W 33 W  34 W 68 W 
Dimensions of a luminaire, (LxWxH) mm 600х600х78 mm 1015x115x78 mm 1200х300х78mm 1200х600х78 mm
Dimensions of a package, (LxWxH) mm 620х645х85mm 1022x122x85 mm 1210х305х89mm 1210х605х89 mm
Weight, kg 3,5 kg 1,9 kg 3,5 kg 7 kg 
Gross weight, kg 4,01 kg 2,2 kg 4,01 kg 7,8 kg
Voltage, V/ Frequency, Hz 175-260V/50Hz 
Light distribution classification P (direct light)
CRI >80 
Percent flicker, % 1% 
Power factor 0,9 
Electric safety classification
IP rating 40
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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