This is a high quality Lithonia PSDL1 emergency ballast replacement. Next day Nationwide delivery available. It meets or exceeds the Lithonia PSDL1 emergency ballast specifications defined by the Original Equipment Manufacturer, but at a much lower price. (This is one Battery - Please verify quantity needed for your application before ordering). DIMENSIONS: 9.5" X 2.4" X 1.5" / ILLUMINATION: Works with or without an AC ballast to convert new or existing flourescent fixtures in to unobtrusive emergency lighting. Operates one lamp in the emergency mode for a minimum of 90 minutes. Provides a maximum initial lumen output of 650 lumens. ELECTRICAL: Dual 120/277 voltage. Charge rate/power "ON" LED indicator light and push to test switch for mandated code compliance testing. Long-life, maintenance-free, rechargeable sealed NiCd battery. Internal solid-state transfer switch automatically connects the internal battery to fluorescent lamp(s) for minimum 90-minute emergency illumination. Fully automatic solid-state, two-rate charger initiates battery charging to recharge a discharged battery in 24 hrs. MOUNTING: Suitable for installation inside, on top or in remote of the fixture. Can be used in both switched and unswitched fixtures. UL listed for factory field installation. HOUSING: Durable painted stell construction in white finish. Compact desgn fits most fluorescent fixtures. WARRANTY: Five year warranty against defects in material and workmanship. (Lamps Excluded). Meets UL924, NFPA 101 Life Safety Code, NEC, OSHA, Local and State Codes. UL listed for damp locations. LAMP COMPATIBILITY: Compatible with most one, two, three, and four-lamp electronic standard and dimming AC ballasts. Operates one 13W-26W, 2-pin compact fluorescent lamps with GX23 and G24D bases.
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