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igh light efficiency: almost all concentrated in the visible spectral frequency, efficiency can reach 80% -90%; and luminous efficiency of incandescent visible light efficiency is only about 10% -20%. High quality light: not as ultraviolet and infrared spectra, there is no heat, no radiation, is a typical green lighting.
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Company: |
sunway
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Contact: |
Mr. Ëï ʤ |
Address: |
xixiang |
Postcode: |
518100 |
Tel: |
8613425109090 |
Fax: |
86075523057891 |
E-mail: |
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