OPTIMUS H4110S HEATER 9INCH DISH 300W ULTRA QUIET HANDLE H4110 * Instant, Sun-like Warmth Radiant Heat Source * Energy Savings of 300 Watts. * Uses Less Energy Than Conventional Heater * Cool Touch Housing. Ultra Quiet Operation * Tip-Over Safety Switch * Internal Heat Limiting Thermal Cut-off Safety Device * Built-in Carrying Handle * cETLus approval