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What are the allowable variations within product families for certified luminaires? Follow

In general, a product family’s representative model shall be the variation expected to have the greatest difficulty meeting the performance criteria of a specification. Each specification has specific details about how to certify a product as part of a “family” and the specific allowable product variations.  The Luminaires specification lists allowable variations in Section 6.1. The Lamps specification list this information in section 7.1. 

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