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                        Hardware Eligibility Letters


            
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                Safety Eligibility Letter LS-19
  
  **Hardware Type:**
            Luminaire Supports
                          **Code:**
            LS-19
                          **Date:**
            08/06/1990
                          **Testing Criteria:**
            NCHRP 350
                          **Manufacturer:**
            Akron Foundry
                          **Device Description:**
            TB-3-17, TB-5-9, TB-6-9 Transformer Bases, 11.5 to 15.5" BC
                          **View PDF:**
            ls19.pdf (525.3 KB) U.S. DEPARTMENT OF TRANSPORTATION

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