Recently, the US EPA announced the 1.2 version of the ENERGY STAR lighting standard specification, and released the third draft of the ENERGY STAR lighting specification standard version 1.0. Among them, the lighting standard specification version 1.2 mainly contains design requirements for directional and non-directional solid-state lighting devices, while the lighting specification standard version 1.0 is mainly for alternative light source lamps.
In the 1.2 version of the lighting specification standard, a major change was to remove the previously announced plan to achieve 70 lm/W of light efficiency by September 1, 2013. Currently, the EPA will retain the light efficiency requirement at 65 lm/W until it re- Introduced the standard version 2.0.
The third draft of the 1.0 version of the luminaire specification standard is mainly used as an industry overview. The new draft clarifies compliance with and non-ENERGY STAR-approved products, and modifies the high temperature life test content, as well as changes in light intensity distribution and dye uniformity requirements.
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