Lithonia Lighting Product Overview The Lithonia Lighting Quantum Thermoplastic LED Emergency Exit Sign features an engineering-grade thermoplastic housing that is impact resistant, scratch resistant and corrosion proof. This exit sign uses LED light bulbs and has a nickel-cadmium backup battery. Ideal for applications requiring attractive, quick-installation exit signs and low energy consumption. 180 Lumens White sign with green lettering Engineering-grade thermoplastic housing is impact resistant, scratch resistant and corrosion proof UL94V-0 flame rating LED light bulbs have low energy consumption and last up to 25 years Test switch provides manual activation of 30-second diagnostic testing for on-demand visual inspection Specifications Dimensions Product Depth (in.) 3 in Product Height (in.) 9 in Product Width (in.) 11 in Details Actual Color Temperature (K) 0 Color Rendering Index (CRI) 90 Color Temperature Soft White Commercial Light Type Exit and Emergency Compatible Bulb Type Integrated LED Connection Type Battery/Hardwired Emergency run time (min.) 90 Fixture Color/Finish White Fixture Color/Finish Family White Hardware Included Yes Letter Color Green Letter Color Green Lumens 1 Material Plastic Package Quantity 1 Powered Yes Product Weight (lb.) 3 lb Replaceable LED Module No Watt Equivalence 1