KT-EMRG-500 /B Keystone Lighting Ballast – 500 Lumen 90-min-Fast Shipping

Description

KEYSTONE Electronic Emergency Ballast, up to 500 Lumens 90 minutes, 120V/277V, 1 Lamp, most (2′ -4′) T8, T10, T12 fluorescent + 13W-36W CFLs (4-pin), Test Switch and Indicator Light Included

Keystone 500 Lumen Emergency Light Ballast

Provides a maximum initial lumen output of 500 lumens

Compatible with most one-, two-, three-, and four-lamp electronic, standard and dimming AC ballasts

Operates one lamp in the emergency mode for a minimum of 90-minutes

Charge rate/power ON LED indicator light and push-to test switch for mandated code compliance testing

UL Listed for damp locations

Dual input voltage of 120/277 VAC, 60 Hz

High-temperature, 4.8V maintenance-free nickel-cadmium battery

Spec Sheets

Keystone KT-EMRG-500 /B Spec Sheet