Fluorescent lamp is a common fixture in daily life, also known as fluorescent lamp, contains some phosphor inside, after electricity can emit light.

 

1, the appearance of fluorescent lamp is different from ordinary bulbs, showing a slender shape, fluorescent lamp has two filament, tube filled with a small amount of argon and mercury vapor, tube wall coated with phosphor, after the electricity, the gas between the two filament due to conduction will emit ultraviolet light, so that phosphor emitted soft visible light.

 

2, fluorescent lamp has the characteristics of energy saving, especially the three primary color tube, with high light efficiency, good color, longer life, the number of tubes used in daily life is reduced, can save operating costs, energy saving and environmental protection.

 

3, fluorescent lamp belongs to the cold light source, will not emit a lot of heat as traditional bulbs, light source brightness is relatively stable, so as to protect eyesight.