DKU 1


DKU 1 series of street LED fixtures


Function

The DKU1 street LED fixtures are designed for lighting of roads, transport interchanges, squares, parks, houses and cottage territories, pedestrian paths, recreation areas, park sculptural compositions, sports facilities.

The fixtures are designed to replace the lamp fixtures in use, as well as for use in newly created lighting objects.


Advantages

  • High reliability
  • Low power consumption
  • High luminous efficacy
  • Extended range of supply voltages
  • High degree of water resistance and dust protection
  • Reducing operating costs by reducing maintenance costs
  • The DKU1-80 fixture is adapted for use on railway network facilities


Specifications


DKU 1-80DKU 1-120DKU 1-185DKU 1-240
Supply voltage, V
176 ... 264176 ... 264176 ... 264176 ... 264
Rated frequency, Hz
50505050
Power consumption, W
below 80below 110below 170below 220
Light efficiency, lm / W
90100100100
Emission colour
whitewhitewhitewhite
Colour temperature, °K
5,0005,0005,0005,000
Colour rendering index Ra
70707070
Coefficient of light flux pulsations,%
2222
Luminous flux, lm
above 8,000above 12,000above 18,500above 24,000
Type of light source
Light emitting diodesLight emitting diodesLight emitting diodesLight emitting diodes
Operating temperature range
from -60 °С to +55 °Сfrom -40 °С to 50 °Сfrom -40 °С to 50 °Сfrom -40 °С to 50 °С
Degree of protection
IP 65IP 65IP 65IP 65
Protection class against electric shock
IIII
Weight, kg
7.27.48.49.5
Service life
10 years12 years12 years12 years