Domestic and foreign hotel lighting design status and trends
Datum:2011-08-16 14:48
s tungsten halogen light source or, although the life is relatively short, but itself contains material to the extent of the pollution of the environment is less. Instead, such as energy saving, relative to the life for long, but such as halogen abandoned, the high degree of environmental pollution. Probably now takes not consider the investment cost of words, LED will be more environmental light source choice.
4. Light source heat: for light source/light generated heat and increase air cond
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