What are the units of a pendant lamp?
the quantity of ordinary lamps installed, should be type, type and size of the different lamps in order to "set" as the units of measurement calculation.
If you do not belong to the Art Deco chandelier hanging lamps, but the lamp factory, such as hanging waterproof lamps, it should be according to article first of the ordinary lamps
second volumes of electrical equipment installation engineering, second: Thirteen lighting quantity hanging art deco lamps, decorative lamps according to the schematic shown in different atlas, ornament and lamp body and a lamp body diameter hanging length, in order to "set" for measurement the calculation unit.
According to the "national unified installation engineering calculation rules"
