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ALL of you have seen fluorescent lamp, simply to say tube light do you know how it really works?
Working theory-the glass tube is filled with mercury vapour in a very low pressure, when the filament emits electrons, it hits the mercury atom, as a result of the collision, uv rays are emitted, and hits the phosphor coating of inside of the glass tube, and reflects uv and makes human eye visible white bright light,
CONNECTION TO HOME 220 VOLT AC POWER SUPPY- see the connection diagram