DKU 1 series of street LED fixtures
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.
DKU 1-80 | DKU 1-120 | DKU 1-185 | DKU 1-240 | |
Supply voltage, V | 176 ... 264 | 176 ... 264 | 176 ... 264 | 176 ... 264 |
Rated frequency, Hz | 50 | 50 | 50 | 50 |
Power consumption, W | below 80 | below 110 | below 175 | below 220 |
Light output, lm / W | 100 | 100 | 105 | 107 |
Emission colour | white | white | white | white |
Colour temperature, °K | 5,000 | 5,000 | 5,000 | 5,000 |
Colour rendering index Ra | 70 | 70 | 70 | 70 |
Coefficient of light flux pulsations,% | 2 | 2 | 2 | 2 |
Luminous flux, lm | 8,000 | 12,000 | 18,500 | 23,500 |
Type of light source | Light emitting diodes | Light emitting diodes | Light emitting diodes | Light emitting diodes |
Operating temperature range | from -60 °С to +55 °С | from -40 °С to 50 °С | from -40 °С to 50 °С | from -40 °С to 50 °С |
Degree of protection | IP 65 | IP 65 | IP 65 | IP 65 |
Protection class against electric shock | I | I | I | I |
Weight, kg | 7.2 | 7.4 | 8.4 | 9.5 |
Service life | 10 years | 12 years | 12 years | 12 years |