U.S. Department of Energy recently released draft specifications lights
Date:2011-06-17 15:31
Status:Be resolved
Question:admin
The Alliance issued a total of three draft specification, the main contents of the file, including warranty, color temperature, environmental design principles, connector electrical requirements, mechanical installation parts, etc., and contains a LED lumen maintenance on the assessment of Appendix B.
Appendix A has two different versions, covering electric light sources and optical properties of standard quality specifications. Appendix A simple version of the schedule is known a
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