For use in plenum type, air-return ceilings or other applications where it is required that airflow into the unit is restricted. Also suitable for insulated ceiling applications. Consult local codes for the requirement of a vapor barrier extender, not included.
7″ H x 18″ L x 11″ W x 0.01″ Ext. x 0.01″ Dia.
Number of Lamps:
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