This Robus emegency light boasts a 3 hour emergency operation with a viewing distance of up to 30m. Plug and play automatic self-test module available as accessory (REMSTU). Complete with running man with arrow facing up legend left right and down running man legend panels are also available (RCXR3 RCXL3 and RCXD2). The Pressed steel housing with polystyrene diffuser makes it a perfect LED replacement for T4 fluorescent emergency exit signs. Suitable for use in offices public buildings hotels bars clubs restaurants schools health centres hospitals.