ER 28W Circular Weatherproof Bulkhead with 230v Mains (High Frequency Option) The ER Light is an economy general purpose emergency luminaire for indoor and outdoor applications. Comprising of a moulded self-extinguishing polycarbonate base fitted with a clear diffuser, suitable for use on escape routes (850 degrees C Hot-Wire test, defined by ICEL). The diffuser is a screw fit and can be gasketted to the base to provide a seal up to IP65. The gear tray is easily removable to allow first fix of the base. The ER ranges are suitable for rear BESA entry or 20mm side conduit entries. The ER Light complies with the requirements of EN60598-2-22 and is suitable for incorporation into an emergency lighting system complying with BS5266-12005. The ER28M Light offers a cost-effective emergency lighting and mains lighting combination, and is ideal for areas where higher light levels are required. Key Features IP65 Polycarbonate Base Clear or Opal Diffuser High Light Output 28W 2d Lamp High Frequency The product is only for use as a standard light fitting.