DESCRIPTION
LP 550
LP-550
The LP550 is suitable for indoor locations. It is not suitable for air handling heated air outlets or for wet, damp or hazardous locations. For information about specific lamp and ballast compatibility, please call the factory. Recommended applications include: emergency lighting for pendant, cove, recessed indirect/direct, surface-mount and architectural lighting commonly used in office, hospitality, health care, retail and educational facilities.
When AC power fails, the LP550 immediately switches to the emergency mode, operating one lamp at a reduced lumen output for a minimum of 90 minutes. When AC power is restored, the emergency ballast automatically returns to the charging mode and, using a patented circuit, delays AC ballast operation for five seconds to prevent false-tripping of AC ballast end-of-life shutdown circuits.