High-Intensity discharge lamps
There are 4 types of Hi-intensity discharge lamps
High-pressure mercury vapour lamps with Ferromagnetic ballast without ignitor
Low-pressure sodium vapour lamps with Ferromagnetic ballast + ignitor + optional capacitor or electronic ballast (for lamp up to 150 W)
High-pressure sodium vapour lamps with Ferromagnetic ballast + ignitor + optional capacitor or electronic ballast (for lamp up to 150 W)
Metal-iodide lamps / Metal-halide lamps with Ferromagnetic ballast + ignitor + optional capacitor or electronic ballast (for lamp up to 150 W)
Note : The Application
Note : Investment, Operation and maintenance
