Quote:
Originally posted by tjl
as < 27 watts desk lamp or 2U lamps for example, for the costdown reason they substitute original designed 2 pieces MJE 13007 power transistor by a smaller MJE13003 power transistor, and without any heatsink for thermo dissipation use.
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The majority of these CFL bulbs comes from China and the Chinese put cheaper Chinese transistors in. Same for the electrolytics. Other reason is that the Chinese charge large taxes for non-Chinese components to enforce the use of Chinese components.
Cheers 
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