This IP65 230V high frequency non-corrosive fluorescent fitting from Knightsbridge is ideal for use indoor and outdoor such as warehouses, cattle sheds, barns, or hallways. Houses two 18W 2ft T8 lamps (not supplied with fitting), and is simple to install, with built-in Bracket for wall/ceiling mounting and 10 fixing clips for the diffuser supplied. This model features integral emergency power via an internal battery for up to three hours with an LED indicator. Electrical termination via 10Amp connector block. Main Features: IP65 certified (protected from dust, protected from low pressure jets of water from all directions) Fitting houses two 18W 2ft T8 Lamps Strong polycarbonate body Easy install; all fittings supplied Integral Emergency backup power Technical specification: Length: 655 Width: 145 Height: 110 Fixing Centre: 420 A2: 530 Wattage: 2x18 Circuit Watts: 37 Number of clips: 6 Typical location: Indoor or Outdoor Lamp Supplied: No Voltage (V): 220 -