CFL and CCFL

CFL: compact fluorescent lamp, compact fluorescent light, energy-saving lamp
省電燈泡（相對於傳統的白熾燈泡, incandescent light bulb ）

CCFL: Cold Cathode Fluorescent Lamp (for LCD backlighting)
CCFL燈管壽命為50000小時，為傳統日光燈管的4倍長?


[ref]
http://en.wikipedia.org/wiki/Compact_fluorescent_lamp
http://en.wikipedia.org/wiki/Cold_Cathode