Sunlite Surface Mount Edge-Lit Exit Light, White Housing, Single Faced Clear Plate, NYC Approved, Universal Mounting Plate IncludedPremium grade extruded aluminum housing and UV stabilized ultra clear acrylic paneling results in an elegant architecturally pleasing exit sign. Universal mounting kit allows top, lateral, or flush installation. Field installable press on directional arrows allow for placement in all applications. 1 Faced Clear Plate White Housing Universal Surface Mount NYC Qualified Emergency Backup Ballast