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                Safety Eligibility Letter LS-27A
  
  **Hardware Type:**
            Luminaire Supports
                          **Code:**
            LS-27A
                          **Date:**
            09/01/1992
                          **Testing Criteria:**
            NCHRP 350
                          **Manufacturer:**
            Hapco Division
                          **Device Description:**
            Change in handhole dimensions
                          **View PDF:**
            ls27A.pdf (60.33 KB) U.S. DEPARTMENT OF TRANSPORTATION

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