20W through 55W Central Lighting Micro Inverter systems that provide sinusoidal emergency AC power to LED, fluorescent and incandescent lighting fixtures. 20W/VA through 55W/VA models for powering LED, fluorescent and incandescent fixtures. Surface Mount, Wall Recessed and Ceiling Recessed T-Grid mounting models. True sinusoidal AC output and soft start design mitigates fixture inrush current.