INDUSTRIAL EMERGENCY LIGHT EXIT VALI SIGN (LED SIGN IN TAMIL & ENGLISH) LED BASED SIGN BOARDS, MAINS & BATTERY BACKUP MODELS, EDGE LED OR LED BACK LIGHT MODELS. DUAL 9W HIGH POWER LED LAMPS, DAY NIGHT PROTECTION AND BATTERY MANAGEMENT SOFTWARE. DOOM : LED SPOT 2 X 9W = 18W BACK UP : 5 HOURS AUTOMATIC ON / OFF FACILITY ONE LAMP GLOWING OPTION TWO LAMP GLOWING OPTION DAY NIGHT SENSOR LIGHTING DIM / BRIGHT OPTION GLOW IN DARK : YES TEXT ON SIGN : EXIT & VALI (LED SIGN IN (TAMIL & ENGLISH) SIDE : SINGLE SIDE SIGN TYPE : WORDED REFLECTIVE SIGN : YES TEXT TYPE : BOARD DRILLED : MOUNTING SLOTS SIGN COLOR : RED SUITABLE LOCATION : INDOOR WARRANTY PERIOD : 1 YEAR