Features:The 48XBRM Series LED Visual Indicator is a UL and cUL listed dual-mode signaling device housed in a corrosion resistant Type 4X enclosure. The 48XBRM Series XBR (XTRA-BRITETM) is suitable for indoor or outdoor installations and can be panel or conduit mounted. The base is manufactured from a polycarbonate/ABS blend and the lens is made of shatter resistant polycarbonate. The 48XBRM Series LED is available in AC and DC models with a gray base and an amber blue green red or white lens.Rated for use in indoor and outdoor applications 120V AC Gray base Option for panel or conduit mounting Dual-mode beacons: Steady-On or Flashing LED Snap-on high impact polycarbonate/ABS base Shatter resistant polycarbonate lens Blue lens Immune to shock and vibration -31F to 150F (-35C to 66C) operating temperature The 48XBRM Series XTRA-BRITE LED beacons are well suited for areas with high ambient noise levels especially where ear protection must be worn. These LED beacons are "dual-mode" devices that ship from the factory in steady-on mode and can be readily transformed by changing dipswitch setting to 65 FPM "flashing" mode. Designed for indoor or outdoor installation. May be direct or 1/2" conduit mounted. For weatherproof installation units must be mountedvertically with the lens facing up. Use Cat. No. GSK-KIT gasket kit for weatherproof surface installation of AC models. May be corner mountedusing the Cat. No. CBR corner mount bracket or wall mounted using the Cat. No. WBR wall mount bracket.Product Specifications DESCRIPTIONLED Beacon MANUFACTURERS PART NUMBER48XBRMB120A VOLTAGE120 BRANDEdwards Signaling¢ COLORGray LED COLORSBlue LIGHT SOURCELED LENS COLORBlue