BA 15d filament lamps. Filament lamps will perform to specification and give optimum life when: a) They are powered at the rated voltage from a stabilised 50 Hz AC supply. b) Ambient temperature is...
BA 15d filament lamps. Filament lamps will perform to specification and give optimum life when: a) They are powered at the rated voltage from a stabilised 50 Hz AC supply. b) Ambient temperature is...
BA 15d filament lamps. Filament lamps will perform to specification and give optimum life when: a) They are powered at the rated voltage from a stabilised 50 Hz AC supply. b) Ambient temperature is...
BA 15d filament lamps. Filament lamps will perform to specification and give optimum life when: a) They are powered at the rated voltage from a stabilised 50 Hz AC supply. b) Ambient temperature is...