The IOTA IIS-50-I is a UL Listed sine wave output inverter designed to
provide power to the designated emergency lighting fixture. In a power loss
situation, the IOTA IIS-50-I will supply 120 or 277 VAC power to operate up
to a 50W total connected load for not less than 90 minutes. The IOTA IIS-
50-I works in conjunction with LED, fluorescent, and incandescent lamp and
fixture types and will automatically run switched, normally-on, or normally-off
designated emergency fixtures. The IIS-50-I is ideal for applications requiring
an emergency source in elevated ceilings, for high output luminaires, and
lamp types utilizing Edison screw (ES) designs. The IIS-50-I features a
replaceable long-life nickel-cadmium battery and is covered under IOTA's
five-year warranty