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                Safety Eligibility Letter LS-11
  
  **Hardware Type:**
            Luminaire Supports
                          **Code:**
            LS-11
                          **Date:**
            05/15/1990
                          **Testing Criteria:**
            NCHRP 350
                          **Manufacturer:**
            Union Metal
                          **Device Description:**
            A2850-C1R10 Al Transformer Base 12.5 inch maximum bolt circle
                          **View PDF:**
            ls11.pdf (113.83 KB) U.S. DEPARTMENT OF TRANSPORTATION

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