Best Space Heaters Efficiency

Dreo Electric Heater, 1500W Energy Efficient Space Silent Room Heater, Portable Ceramic Fan Heaters, Thermostat 3 Modes 12H Timer, Overheat & Tip Over Protection, for Bedroom, Atom 316, Gold

Warmlite WL44001 Thermo Fan Heater with 2 Heat Settings and Overheat Protection, 2000W, White

Dreo 16 Inch Space Heater, 1800W Silent Ceramic Electric Heater Low Energy, 3-Mode 3-Speed, Overheating & Tip-Over Protection, 12H Timer, 70° Oscillation, for Home, Solaris Slim H3

Dreo Space Heater, 70° Oscillating Electric PTC Ceramic Heater with Thermostat, Remote Control, 3-Mode 3-Speed, 1-12H Timer, Overheating & Tip-Over Protection, Energy-Saving-ECO-Mode, Atom One

CUQOO Powerful 2KW Fan Heater with 2 Heat settings & Cool Function – Upright Electric Quiet Space Heater for Home with Variable Thermostat | Low Energy Usage |Perfect Electric Room Heater

Russell Hobbs 700W Compact Portable White Ceramic Plug in Fan Heater in White with 2 Heat Settings & Overheat Protection, 10m2 Room Size, RHPH7001W 2 Year Guarantee

Pro Breeze 2000W Mini Ceramic Fan Heater - 3 Heat Settings & Fan Only Mode with Built-in Overheat and Tip Over Protection, Electric Heater for Home, Office and Bedroom

1200W Ceramic Plug in Fan Heater, Portable Electric Heaters with 2 Heat Modes, Overheating & Tip-Over Protection, Energy Saving, Small Smart Space Heaters for Bathroom, Bedroom, Living Room (Blue)

Dreo 16 Inch Electric Heater, Energy Efficient Space Heaters with Thermostat, 70° Oscillating Remote Control 3-Mode Tip-over & Overheat Protection, Silent Ceramic Fan Heater for Home

Dreo Smart Electric Heater, 1500W Energy Efficient Space Silent Room Heater, Portable Ceramic Fan Heaters, Thermostat 3 Modes 12H Timer, Overheat & Tip Over Protection, for Bedroom, Works with Alexa