The IOTA IIS 125 HE CG NOBAT is a IIS Series 125 Watt Ceiling Mount Emergency Inverter 120-277V No Battery. The IOTA IIS 125 HE CG Emergency Inverter supplies up to 125W of emergency power to LED, incandescent, and fluorescent lighting loads in the event of a loss of normal power. The IIS 125 HE CG is designed for high-efficiency performance and is certified in the MAEDBS (Modernized Appliance Efficiency Database System) for helping meet CA Title 20 applications. NEMA 410 rating accommodates LED inrush potential to allow the inverter to operate loads to its fully-rated capacity (125W) without de-rating! Includes dimming relay leads to accept 0-10V dimming signals on the emergency circuit. In the event of a power loss, the IIS 125 HE CG will override the normal dimmed setting to operate the connected load at full output.