METI / ECCJ / ACE Training Program MTPEC04 (2006.02)

2. Energy Conservation Technology for Buildings
Improving Piping System Insulation

2. Energy Conservation Technology for Buildings
HF Lighting Fixture

	Copper-iron rapid start ballast	Hf inverter
Lamp Light frequency Power consumption Intensity (total luminous flux) Energy efficiency	Two FLR40W lights 50 or 60 Hz 85W 6,000 lm 70.6 lm/W	Ff-Lco-E 50,000 Hz 66W 6,400 lm 97.0 lm/W

By upgrading to HF lighting,
power consumption can be reduced by 18%
while increasing brightness by 7%.
30% improvement in energy consumption efficiency

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