2. New type based on led boards.
It is used for street and industrial lighting, it obtains better characteristics in comparison with previous types, laconic design and compact overall dimensions.
The body of the lighting fixture obtains a good heat sink and a design without protruding cooling ribs, preventing the accumulation of dirt on the cooling surface. The temperature of the lighting fixture body does not exceed the ambient temperature by more than 20∘C at the hottest point.
Console mounting, power supply compartment and body with mounted led boards with secondary optics are made in the form of separate modules. Design solution makes the manufacture and repair of fixtures technologically simple.
All lighting fixtures developed by our designers are equipped with high-quality power supplies having a number of advantages:
- they are equipped with the input overvoltage protection, including protection from the insertion of the second phase to the input, therewith the power supply unit turns off when reaching 280-290 V input voltage and withstands up to 450 V non-impulse overvoltage.
- they are optimized with respect to efficiency factor, which is not less than 90% in low-power models. At saving of PF ≥0.95 and about 1% ripple.