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Certain airborne contaminants can diminish integrity of acrylic
Model Numbers:
It is designed for T8 or T12 lamps and works with or without an AC ballast
• Ambient Temperature: Suitable for use in 40°C (104°F) ambient temperatures
Housing: Designed for use in IC (insulated ceiling) or non-IC construction • Aluminum housing sealed for Air-Loc® compliance • Housing is vertically adjustable to accommodate up to a 11⁄2” ceiling thickness
Keystone KT-EMRG-500/B T8 or T12 Emergency Ballast 500 Lumen 90 Minutes Pendant Systems Certain airborne contaminants can diminishShineRetrofits Input: The Keystone KT EMRG 500 B Emergency Ballast provides 500 lumens of light for up to 90 minutes during power outages. It is designed for T8 or T12 lamps and works with or without an AC ballast. The unit includes a push to test switch and LED indicator for code compliance testing. Backed by a 5 year warranty, this emergency ballast offers reliable performance and quick recharge in 24 hours. Features: LIGHT OUTPUT: 500 Lumen
