The innovative technology of the non-ribbed heat removal FINFREE is applied to OPTIMA UWO luminaires: radiators made of specially selected composition of heat-conducting materials are installed in these luminaires.

A wide selection of secondary optics produced by LEDIL (Finland) allows using OPTIMA UWO lamps for lighting various types of objects: from facade lighting to lighting of advertising structures.

OPTIMA UWO luminaires are equipped with reliable brackets for the wall installation.

A smooth adjustment of the angle of inclination is possible.

The lamp’s housing is powder-painted, the structural elements are made of stainless steel and are resistant to environmental influences.

Fixtures have a high degree of protection from the environment – IP67.

The luminaires are equipped with a sealed electricity connector (IP67).



  • 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 W 25 W 36 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 1,7 kg 2,3 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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