Product Description
Warehouse-Lighting.com's emergency ballast for 350-500 lumen fluorescent fixtures includes a high-temperature, maintenance-free nickel-cadmium battery, charger and electronic circuitry in a compact white metal case. A solid-state charging indicator light lets you monitor the charger and battery. It can operate a 17W-40W 2' to 4' T8, T10 or T12 fluorescent lamp at lowered illumination in emergency mode for at least 90 minutes. This ballast comes with installation hardware and a five-year warranty.
Product Description
Warehouse-Lighting.com's emergency ballast for 350-500 lumen fluorescent fixtures includes a high-temperature, maintenance-free nickel-cadmium battery, charger and electronic circuitry in a compact white metal case. A solid-state charging indicator light lets you monitor the charger and battery. It can operate a 17W-40W 2' to 4' T8, T10 or T12 fluorescent lamp at lowered illumination in emergency mode for at least 90 minutes. This ballast comes with installation hardware and a five-year warranty.