Energy Savings of 400 or 800 Watts Cool Touch Housing and Ultra Quiet Operation Tip-Over Safety Switch Overheat Thermal Cut-Off Safety Device The Optimus infrared quartz radiant heater provides instant sun-like warmth for fast focused spot heating. This energy-efficient unit has two heat settings and safety shut off.
I received the Optimus H-5511 quartz heater this morning, Very nice little heater. It is lite and has 2 settings, 400 and 800 watts. I used it for 6 hours today, It will heat a small room very nicely. It how ever will not heat up a large room such as a large living room, But for the price it is keeping my 11X10 den pretty warm. It is quiet and at 800 watts it puts out good heat, My other heater is a 1500 watt ceramic heater and will not heat my den as w..