Luminaires of the TITAN series are bulkhead or to be suspended.

TITAN series of LED luminaires is specially designed for industrial spaces and buildings. 

The diffuser is specifically designed to eliminate glare effect and create a comfortable illumination.

The diffuser is made of hard UV-resistant PC. 

These luminaires are optimum and efficient substitutes for fluorescent luminaires (suspended/ ceiling-mounted bulkhead) for industrial/public buildings, 2x36W, 2x58W.



  • Nichia LEDs (Japan);
  • CRI >80;
  • Minimum percent flicker, less than 1%;
  • Instant start;
  • Noiseless operation;
  • Mounting: bulkhead and suspended;
  • No specific requirements for maintenance;
  • No specific requirements for disposal;
  • IP40 & IP65;
  • Optional: Backup Power Supply Unit;
  • Lifetime over 50,000 hours;
  • WAGO connectors for a faster and more reliable connection to the mains.


  • Utilities;
  • Industrial sites;
  • Halls and corridors;
  • Warehouse terminals;
  • Parking lots;
  • Service areas and back offices.





Modification with protection IP40 33 W 60 W
Product code LE-USI-15-033-0647-40C LE-USI-15-060-0668-40C
LE-USI-15-033-0648-40N LE-USI-15-060-0669-40N
Modification with protection IP65  
Product code LE-USI-15-040-0535-65C LE-USI-15-060-0536-65C
LE-USI-15-040-0467-65N LE-USI-15-060-0468-65N
Luminous flux, (lm) Color temperature, (C)  3600 lm  5800 lm
Color temperature, (N)   3500 lm   5700 lm
General information
Number of LEDs, pcs 64 pcs  60 pcs 
Power, W 33 W  60 W 
Dimensions of a luminaire, (LxWxH) mm 1000x160x65 mm
Dimensions of a package, (LxWxH) mm 1025x180x90 mm
Weight, kg 1,5 kg
Voltage, V/ Frequency, Hz 175-260 V/50 Hz 
Light distribution classification  P (direct light)
Light distribution curve  Cosine
CRI  >80
Percent flicker,%  1%
Power factor  0,9
Electric safety classification  I
IP rating  65
Climatic modification  NF 4 (moderate and cold climate; indoor, with heating and AC systems)
Temperature range, °C -10 ÷ +45˚C
Lifetime, hours  50 000 hours
Warranty period, years  5 years

Standard modification: housing Color – white, diffuser – textured, CCT – N.

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