The Max-Lite Series is ideal for locations where oil, water and dust resistant equipment arerequired. The Max-Lite Series is certified to NSF Standard 2 Splash Zone, and is UL listed for use in damp and wet locations in temperatures ranging from 0°C to 40°C. Standard Intelli-Charge self-diagnostics electronics continuously monitors all critical functions and the optional self-testing feature satisfies the monthly periodic testing requirements in NFPA 101 and the IBC. Installations where Max-Lite Series excels: manufacturing facilities, parking decks, warehouses, and water treatment facilities. Equipped with Intelli-Charge for self-diagnostics, the Max-Lite Series is provided standard with an on-board IR receiver and is pre-programmed for use with our optional hand held test device allowing for remote testing in accordance with all applicable building code requirements. One-minute and 90-minute testing may also beinitiated via the push to test switch on the unit. The Max-Lite Series is available in 6 or 12 volt, 25-150 watt units with available tungsten or halogen lamp heads. The Max-Lite Series includes maintenance-free, sealed lead calcium or nickel cadmium batteries that surpass the requirement for 90 minutes of emergency power.