Tripp Lite LC1200 1200W Line Conditioner * Extends the useful life of connected equipment by providing optimum voltage conditions for enhanced efficiency and cooler internal operating temperatures * Automatically adjusts incoming voltage from 87 to 140V to computer grade 120V AC * 1,200 joules AC surge suppression * 4 protected AC outlets * Complete brownout and over voltage correction * 7 diagnostic LEDs display input voltage conditions * Surge protection and EMI/RFI noise filtering * 2-year warranty, $25,000 ultimate lifetime insurance (USA, Puerto Rico and Canada only) * Includes 7" AC power cable