Luminaires OPTIMA (UWO) Series are bulkhead or to be suspended. The luminaires housing is made of aluminium, structural elements are of stainless steel. These luminaires are resistant to environmental effects. Thought-out heat dissipation guarantees continuous operation accirding to claimed specifications and without failures during the lifetime of a luminaire. Comprehensive line of optics makes OPTIMA luminaires applicable for lightening of various kinds of objects such as fronts of buildings, monuments, industrial facilities, sports vanues. The luminaires are characterised with high IP67 rate of environmental resistance.



  • High efficacy, over 110 lm/ W;
  • NICHIA LEDs (Japan);
  • Wide range of optics by LEDIL for best approach
    to light fronts of buildings and facilities;
  • Adopted optics for warehouse premises;
  • Instant start at low temperature;
  • Easy mounting;
  • Possible mounting at the stage with adjustable
    tilting brackets;
  • No special requirements for maintenance;
  • No specific requirements for disposal;
  • IP rating 67;
  • Lifetime over 50,000 hours.




  • Fronts of buildings;
  • Architectural monuments;
  • Promotion constructions;
  • Warehouse shelving storage premises;
  • Sport venues;
  • Industrial facilities.






Modification with spot distribution curve (10-15°)18 W25 W36 W
Product code LE-UWO-28-020-0704-67C LE-UWO-28-025-0770-67C  LE-UWO-28-036-0712-67C 
LE-UWO-28-020-0700-67W LE-UWO-28-025-0766-67W  LE-UWO-28-036-0708-67W 
Luminous flux, (lm)

Color temperature, (C) 2100 lm  2600 lm  3700 lm 
Color temperature, (W) 2000 lm  2500 lm 3600 lm 
Modification with spot distribution curve 1 (25-30°)   
Product code LE-UWO-28-020-0703-67C LE-UWO-28-025-0769-67C LE-UWO-28-036-0711-67C
LE-UWO-28-020-0699-67W LE-UWO-28-025-0765-67W LE-UWO-28-036-0707-67W
Luminous flux, (lm)

Color temperature, (C) 2100 lm 2600 lm  3700 lm 
Color temperature, (W) 2000 lm  2500 lm 3600 lm 
Modification with deep distribution curve (51-57°)   
Product code LE-UWO-28-020-0705-67C LE-UWO-28-025-0771-67C LE-UWO-28-036-0713-67C
LE-UWO-28-020-0701-67W LE-UWO-28-025-0767-67W LE-UWO-28-036-0709-67W
Luminous flux, (lm)

Color temperature, (C)  2100 lm 2600 lm  3700 lm
Color temperature, (W)  2000 lm 2500 lm 3600 lm 
Modification with long distribution curve (25-110°)   
Product code LE-UWO-28-020-0706-67C   LE-UWO-28-025-0811-67C LE-UWO-28-036-0714-67C 
 LE-UWO-28-020-0702-67W LE-UWO-28-025-0810-67W  LE-UWO-28-036-0710-67W 
Luminous flux, (lm)

Color temperature, (C)  2100 lm 2600 lm  3700 lm 
Color temperature, (W)  2000 lm 2500 lm  3600 lm
General information
Number of LEDs with optics, pcs 24 pcs 24 pcs 32 pcs
Power, W 18 W 25 W 36 W
Dimensions of luminaire (UCO), (LxWxH) mm 358x72x180 mm 652x96x96 mm
Dimensions of package, (LxWxH) mm 525x100x100 mm  
Weight, kg 1,8 kg 2,6 kg
Light distribution curve  P (direct light)
Voltage, V/ Frequency, Hz  175-264V/50Hz
CRI  80
Percent flicker, %  1%
Power factor  0,98
Electric safety classification  I
IP rating  67
Climatic modification  NF 1
Temperature range, °C  -60 ÷ +50˚C
Lifetime, hours  50 000 hours
Warranty period, years  3 years

Standard modification: housing color – grey, CCT – C.

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