LED lighting will be the potential blowout into the homes of ordinary people
Date:2010-12-01 17:20
n energy-saving lamp mercury content is about 3 - 5 mg. Once broken, only 3 mg will be about 1,000 tons of water pollution, 300 cubic meters of air! It was predicted that mental illness will be popular in this century, mainly because of mercury poisoning, damage nerves.
LED solid light source, mercury and harmful gases, so the environmental pollution.
Second, China Medical University, Institute of Dermatology and skin care research shows that: under the fluorescent lights work, study the absorp
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