The lamp, together with a quality ballast, is the most important element in the effort to grow the most beautiful plants possible - for perfect biomass growth, optimal fruit ripening and obtaining the highest yields.
There are 2 basic types of growing lamps.
HPS (High Preasure Sodium) - flower lamps and MH (Metal-Halide) - growth lamps.
HPS lamps can be divided into BLOOM and DUAL.
BLOOM - these are mostly lamps with a pure flower (red) spectrum, or with a minimal share of the growth (blue) spectrum.
DUAL - lamps suitable for the entire growing cycle thanks to the red spectrum and extended growth (blue) spectrum.
The blue spectrum is represented in the ratio of 10-20%.
WARRANTY: There is no statutory warranty for the lamps! (Except legal entities - certified growers - greenhouses).
Discharge lamps are consumer goods for which it is not possible to verify whether they have been operated on certified ballasts and under the conditions recommended by the manufacturer (humidity, temperature, ballast, conductor cross - section, etc.)
The consumer guarantee only applies to testing. (If you have received a non-functional lamp, you must report this fact within 3 days and initiate a complaint procedure. In this case, we will be happy to send you a new lamp. Subsequent complaints will not be taken into account.)
The only manufacturers that provide a warranty, although not required by law, are LUMATEK and OCL.
These light sources are provided with a 12-month warranty for consumers and legal persons.