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Eye protection desk lamp table lamp and the general What is the difference, the difference between a light bul

Answers:1   |   LastAnswerAt:2011.05  

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jenny brown 
Asked at 2011.05.23 20:40:23
Expensive to death. . . .
answer juicy lee  Answered at 2011.05.23 20:40:23
Eye mostly commercial hype this is not false, but it said "the incandescent lamp is the best source" to. . . . . . It! The main difference between eye lamp on the light source, that is, with rare earth trichromatic phosphors do lamp, the plug is generally H-pipe for more. This compared to incandescent lamps, it is closer to the benefits of natural light, and heat is small. The protection of eyesight can be more effective. And is also on the life of incandescent light source several times.
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