Best Energy Efficient Space Heater

De'Longhi Convector Panel Heater, Full Room Quiet 1500W, Freestanding / Easy Install Wall Mount, LED Digital Display, Adjustable Thermostat, Timer, Eco Energy Saving Mode, White, Slim Style HCX9115ECA

Dreo Space Heater for Indoor Use, 16 inch Portable Electric Heater with Remote for Bedroom, 1500W PTC Ceramic Fast Heating with Thermostat, Overheating &Tip-Over Protection, 70°Oscillating, 12H Timer

PELONIS 23” Oscillating Ceramic Tower Space Heater with Remote & Thermostat, Electric Energy Efficient Floor Heater for Indoor Use Large Room Safe with Timer, ECO Mode, 1500W, White

Senville 1500W Oil Filled Radiator Heater for Indoor Use, Space Heater, 3 Heat & 5 Temperature Settings, Digital LED Display, Safety Features, Perfect for Bedroom & Home Office

De'Longhi Oil-Filled Radiator Space Heater, Full Room Quiet 1500W, Adjustable Thermostat, 3 Heat Settings, Digital Timer, ECO Energy Saving Mode, Safety Features, Light Gray, Radia S TRRS0715ECA

Lasko FH500 Fan & Space Heater Combo Tower, 42 Inch, Black White

De'Longhi Oil-Filled Radiator Space Heater, Quiet 1500W, Adjustable Thermostat, 3 Heat Settings, Timer, Energy Saving, Safety Features, White, Dragon TRD40615ECA

Dr Infrared Heater Portable Space Heater, 1500-Watt

Honeywell HCE317BC Slim Ceramic Tower Electric Space Heater for Bedroom, Office, Home, Oscillates, 2 Heat Settings, Portable, 2-8H timer, Quiet, 1500W/750W, Overheat & Tip-Over protection, Black

DeLonghi Oil-Filled Radiator Space Heater, Quiet 1500W, Adjustable Thermostat, 3 Heat Settings, Energy Saving, Safety Features, Black, Comfort Temp EW7707CBCA