INSTALL 7 COMBINATION EXIT/ EMERGENCY LIGHTS AND 3 EXIT SIGNS. ALL ELECTRICAL WORK TO BE PROVIDED BY OTHERS, WE WILL SUPPLY THE COMBO UNITS AND EXIT SIGNS AND CONNECT. Emergency / Exit Lights Repair INSTALL 7 EXIT LIGHT COMBO RED COMPACT ALL LED HIGH OUTPUT UNITS. INSTALL 3 EXIT SIGN, STANDARD- RED LETTER LED BATTERY BACK UP.