General Electric. Lamp Catalog
Philips. Quality specification for high-pressure mercury vapour discharge lamps: HPL-N 50bW . QLE 1514
Tungsram. Lâmpadas de descarga
Philips. High-pressure Mercury halide lamps
Philips. High-pressure Mercury fluorescent lamps HPL
Philips. High-pressure Mercury fluorescent lamps HPL-N
Philips. High-pressure Mercury fluorescent reflector lamps HPLR
Philips. Fittings for outdoor ligthing with sodium lamps
Sylvania: Lampes à vapeur de mercure haute presion
Sylvania: Lamparas de mercurio Sylvania
Schréder. Armadura de iluminação pública