Emergi-lite/Lumacell C8SRPK-P/3LSRSOW4T certified NEMA-3R Sortie combo unit is fabricated for industrial environments. The sealed front cover consists of high abuse and vandal resistant polycarbonate and designed specifically for applications such as high abuse areas, wet locations, environments requiring dust and oil tight equipment or subject to cold temperatures. This unit is ideal for schools, parking garages, public places, transit platforms and security areas such as jails. Large par36 heads. Battery included. 120-347 VAC input, 6V 36W-72W DC capable.