efficient space heater

Lasko 1500W Air Logic Bladeless Electric Tower Space Heater with Remote | AW300

iMountek "500W Portable Electric Space Heater - PTC Ceramic Heating with Overheating & Tip-Over Protection, 3S Heat!" Black

Lasko 1500W Portable Electronic Thermostat Ceramic Tower Space Heater (2 Pack)

Lasko 1500W Air Logic Bladeless Electric Tower Space Heater with Remote (2 Pack)

Infrared Heaters for Indoor Use, 20 Inch, Luxury Insulated Wooden Cabinet, Infrared Space Heater with Remote Control, Timer, Filter, Charging Ports

Frigidaire Ceramic Space Heater

EAGLE PEAK 1500W Greenhouse Heater, Rapid Warming with Overheat Protection& Radiant Heating

1500W Portable Ceramic Space Heater with Adjustable Thermostat, Tip-Over & Overheat Protection, Quiet Indoor Use, Small Room/Office Heater.

DeLonghi Capsule Ceramic Indoor Heater

Vornado Velocity 5R Space Heater: Indoor Electric Fan Heater, Programmable Timer, Remote Control, 1500W, ETL Listed

Comfort Glow® QTH350 1,500-Watt-Max Portable Quartz Tower Heater with Thermostat, Black

R.W.FLAME Electric Fireplace Heater with Remote, 24'' Portable Infrared Fireplace Stove with Multiple 3D Flame, Adjustable Brightness

Brentwood 350 Watt Plug-In Wall Outlet Personal Space Heater in White

Lasko QB16103 Portable Electric 1500 Watt Room Infrared Quartz Space Heater with Remote, Adjustable Thermostat, Digital Controls, and 8 Hour Timer

LifeSmart LifePro 1500 Watt Portable Electric Infrared Quartz Space Heater for Indoor w/6 Heating Elements, Wheels & Remote, Brown Oak Wood (4 Pack)

VOLTORB Freestanding Portable Electric Space Heater for Bedroom or Indoor Use with LED Display, Remote Control, and Fan Only Mode (3 Pack)

DREO 1500W PTC 10'' Space Heater Atom 416 Silver

Brentwood 600 Watt Portable Space Heater in Black

Brentwood 1000 Watt Portable Space Heater in White

Lifesmart 4-Element Quartz Infrared Electric Large Room Space Heater (4 Pack)

LifeSmart LifePro 1500W Portable Electric Infrared Quartz Indoor Space Heater with 6 Adjustable Heating Elements and Remote Control, Black

LifeSmart LifePro 6 Element 1500W Portable Infrared Quartz Space Heaters (Pair)

R.W.FLAME Oil Filled Radiator Heater, Adjustable Thermostat, 3 Heat Settings, Portable Quiet Heater with Tip-over & Overheating Functions, GREY

Lifesmart 4-Element Quartz Infrared Portable Electric Space Heater (3 Pack)