The further development of LED, the trend is very good, but to the existing problem of improvement. For instance in supermarkets and stores in lighting, be about to consider color rendering,crystal souvenirs meet the commodity lighting needs. LED indoor illumination also related to safety and sensitivity, it doesn't look like outdoor lighting, outdoor people in contact with the light in a relatively short time. In indoor lighting, people want to long and light contact. You could meet the people feel sex, we also need to make long test of time.
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